{
  "manageEntity": {
    "action": "Repost",
    "entityId": "476767677",
    "entityType": "Track",
    "nonce": "0x3a025e6742b997f4be2b48a811d94120cee464860eb057c8b4c22b05e674763b",
    "signature": "0xb2db8b5bfc7a713b613d2ff62e4636cdedd9af92548bac04a266048207caa34573148fb81aa26844be2d3a0516330d8d380d7861d761f3994a96e61e2c17df881b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}