{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1034531386",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4804f60d464f3c989a197e89744d6df81e56488be62b6034b7253b526185634a",
    "signature": "0x1f95a055872e5bcec2cb81447763b0dd8e9018f9e13c4b2893720c347e350c4c5d8656717994bf6ef439214085e5b727b9748382daa25591ce7606ef8df8c98c1c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}