{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1278350963",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16900b02475f1fc24c0582fba05e4823132156555c5f31e44489cb5f18d63224",
    "signature": "0x97f03f383aa6d42de179efa2541ae17578278721b60cf2bf8e1634649bbb9863263fa098bd1de46a67f5d9910712cd37ce3dbfa57d263910ddaba9e100bdad891c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}