{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1950865395",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95139b47400ef3c5f202fd344d867068e8897ee2f07180cee3cd99a0753068d7",
    "signature": "0x65fd3965851a6c82f640d334d6d31aaf645ffc5c5b16a9111ccea32fb78e634e7f48d64cf7496ae8b8ecbed46e35637b5ca6d660e80875cc565ca09da5a0c5021c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}