{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1146286481",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5444403b03cf458ea507d5eff79adf06be037dbf4dd67f8228bda92973c92ebc",
    "signature": "0xf4e48390853a3f16086628f7fca4a51a06cc6cbd69c5600c3b0d3ac7ddb84f361c02c8fc0b08279b548f03b2f0451008371e2df6e760c80a2b74e5d16fd1024c1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}