{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1831285303",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a096c85636099ab5a39fad50d3ada3f60a3ee14160b77d2f36f907a2f575791",
    "signature": "0xb85680c122f5adb427025d0f8e4e271c5490862a63636749f758ed7768321f3922baf47c3c447901e46445af36cc0bf1b13facc2667d23559bbd0d25f9172b6c1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}