{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1021367",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95235b5d7703a85d9cc3b849cd0131e9a8979ee3183f48d42ecbcc5733c9d663",
    "signature": "0xce77e622e2bdfaa3146ae27c184373215bd1f2f1ebcc0897413c08b52aef8d533ac2bcc62727f46b31e657c3c8e002304e27e5a79d910f6bc6e50cf046ef4d3c1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}