{
  "manageEntity": {
    "action": "Repost",
    "entityId": "886325",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9baae4abff323b4b8563760c91a317899b41ce184be0adc05282e0e3581aab06",
    "signature": "0x95a83167d80f63e9062bd8e5a20bb30696035aca129007ab7e36078fe451a7965480081874c00a7e1f4c02ffe51cc7eb0fe4cdb3ee282705b23aa4641e0ef5651b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}