{
  "manageEntity": {
    "action": "Repost",
    "entityId": "876793631",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x634460aecdc34e0d84a725d98467e85acdf759b6e83072db3a71b7b9649618b5",
    "signature": "0x3d9ce524fd690b83db2872077c370522ec816bea3c6a4a70a3ae3388569865f170c842168da391ed4f0d419009bfbb8b4292bf3d23fcb6177bc1d0b569f25b781c",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}