{
  "manageEntity": {
    "action": "Repost",
    "entityId": "274316047",
    "entityType": "Track",
    "nonce": "1791565230360038876",
    "signature": "0xbf6c8f28456401007831d9530875fcb66c531bcfa8dcd5d0f0cb1ddd20d9e81e2bbf374e03384c2ffd7f318a25001a00fd7d20255c1ef573f01e781b1de2371a1b",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}