{
  "manageEntity": {
    "action": "Repost",
    "entityId": "617985408",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x880ff1934859873c0103909c7f19368cd29703d5ec9349377b927cc2868f6a1a",
    "signature": "0x56d3a873a69775cf2a648c7a76a4463c49a8aa70e4bfca4673547a8a6af5e5706a45d0045c782ebd29758503827934bd370fb6d9f004ffd8cc566738f2f4dd5a1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}