{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1116991676",
    "entityType": "Track",
    "nonce": "1789817253179238841",
    "signature": "0x4bdb830af10a41da45862735a43e1508e22c6cd669913b0a7185e8f12dc7da8855dd70dd9abb70a85f818746e444bf51f07cf55f533cd1eb9c99b1a04ce35e591c",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}