{
  "manageEntity": {
    "action": "Repost",
    "entityId": "125978897",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ec4c60bc606dd7ac314b785847eaffe9186c8817040d9251ec2601a835b33c2",
    "signature": "0x90476271dcaa08ff34b6f5bdcac2442bb2cb61695b6f2ef18223cc08b197836747bb5ab02150c83e6c69fad0ad5529080286a8a24ec71294f572cab21cc609b41b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}