{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1734703210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2819e61bfc2b0e1ccbdf763ca791dbcc0e37f994fd0ed1dbe0bab342872de0ca",
    "signature": "0x7775239d4e326f5ac0efa2ad2bc940ceee730051255b29a42ddce1c2719ca2ee6f1188d6ceaa3f78e7f344f568c68430185941678af88ff2c1a15b040dc99bbf1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}