{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1518762192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2cddc14c93341c739195fa9ecc74b78c597a444040259eb167797f5239b8bb4b",
    "signature": "0xb9c81a05236a97f4331e63576fda47bb2236c4d29025184c7babb04a51646e474094f31067af68884d1e0960ccce0f88ff88bc655f5923e7a54e4c28de41ff701b",
    "signer": "0xf82e52e1920c814E22ec3E3F972d631F0e582b58",
    "userId": "880056325"
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}