{
  "manageEntity": {
    "action": "Repost",
    "entityId": "635103",
    "entityType": "Track",
    "nonce": "0x77cd9eac7700c44da0ac90683f6f13343b2504ccaa89d8d13802706969ab8b46",
    "signature": "0xce01514ac5031d115e6cb4d1568c3e346423dcf8361e7f14dac6012556a987dc27ce2e7553157a76d19c3071997735fd63b7237a4fba75939344a83f5230bb431c",
    "signer": "0xB9861DDCe7453beBD84F71018262415682CCe89e",
    "userId": "360658655"
  }
}