{
  "manageEntity": {
    "action": "Repost",
    "entityId": "907186",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e838d38b04b370a1dc09b6f383f37bea1e3dc51186cf1304020f2cf16cbdb06",
    "signature": "0xede41916b5c70bb763f3434db317caab382378f51a0f4b3b76588d1db19afdff4cad62ed883cf2f6aa5b14e24ba85ff248ace8d846acbfc6665a1e9d439e1f2b1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}