{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2113587663",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4dd19290f405940ad25eaedeae213eb4d483ef6b33db787d0ff1edf5e8e05ae4",
    "signature": "0x9e7c8cd7e38731b7d8d341d8b97951e8fda1e093ce4758206871f6d288aadce2174e635dc10896af61aef06ae018d88c4a6707f0bb17b435dc2308c21f4c78c51c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}