{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1973760987",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b237cbed8c3a76235a56202739ff03cbac83984b0e6be54abda4e6d375cb041",
    "signature": "0xe633b771de2aee5cfd03f648a67c765e65f5e1ea64ad3aafbcdc1f1c351a8fe94913dc71c2763dc09c9d135a806913218a1a69056a6aba7140a1d969f7a0eb1b1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}