{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1057644667",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd31189ae306c94df9cbf9f3ccdb025a9b13f10f45debd7b9fec7d62e3d5ee38d",
    "signature": "0xe9acaf58343c952a0d08fb3e32cbf0cb3c8eb2a294e66a6fe5b500d254e075a2524dbe349daba407dbad72d9d4506219a62fbd03d39a15d84d65f49b606621321b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}