{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2044812977",
    "entityType": "Track",
    "nonce": "1787816981765580008",
    "signature": "0x6fe63d013d2ab23057776dbb303b5466545013f500e9e6f52d04aff7c5de1b026862cf64bbbd2cbcca9d6b776bdd8d27e7aae47e588007e2e401b0bd478a57941b",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}