{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1967987838",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f73784cced259c68911e9a80b33457c189fbd4a35c4130e409bc3140616ced5",
    "signature": "0x78d19a3c758bbdb19be57c77924d317a6e7ca7993dd42796cdb952394a6e707f172b5969f0cb2ece15caddf8ec10c6b6331bde3af51a102550455532e652a40d1b",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}