{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1966257498",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9aff16fc3489882ad2cc20411619d430a81a56c5a75b292a1b7ebe3a927618da",
    "signature": "0xbdc840d88dc4ecbda877b0082d5f2605a2b6f3c55e0a658a3e786b2fd1280f215653a50ce84529796db204cf061ed1a5e874f29d7879bd95d3431c0c1a191d711b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}