{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1522261588",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb35c3687551ccef5d862921e259230c4e66f90e323675fda72ec3e5a8e0aa609",
    "signature": "0x71da20112293cccf2fed48a75b97730a22543157e6e74d50c243619a498919c66a863f6e703d718ef276daeb6dba7107c60d9ec4b12502d31fa13e7a17879af91c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
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}