{
  "manageEntity": {
    "action": "Repost",
    "entityId": "847998600",
    "entityType": "Track",
    "nonce": "1785852558172864283",
    "signature": "0x5c0019588fc3168842eae81cedb9d433686862328e3f5a33b1f9f710c103822c37d5908d7ee9203bd26ba344a271c5c3fc3c9b8e5daf07123a60ec55f7a064301c",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}