{
  "manageEntity": {
    "action": "Repost",
    "entityId": "898296139",
    "entityType": "Track",
    "nonce": "1788552257597957304",
    "signature": "0x6f38c297787b4731e6775ab90af1925d7ded18b499ab0388a36ff7aedee8a8f41fb4b70b26e51688e5a66772370b2466d88d64584471e2a184e530b0e951f2b71b",
    "signer": "0x23dF8876fD80368D375d911e3CbDFd15B8e85CB5",
    "userId": "827420993"
  }
}