{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1217737077",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaeff803298debecab1a1c80f6a193a83016124acc05483ca3bfcccbbe39e8464",
    "signature": "0x409c73ae5782528923a9ccbd44b5fc31e6c96f8934b5d4d2c6a3cf8cfd42c31a2f98bbd2a69394a413d0a72153a2e7b4c7f97fe16f2d470ff6b74b3c47370a551b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}