{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1699632851",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ce90331b916bbb52d78f8b5f55fb0bf22134afe423b630913fb1ae1fd2ac769",
    "signature": "0x19fdc69399531dd273596687cd554d8025b1a9a27690a0624e1e1bf73a75f83e6f3322324fdb5a85ad93a4bce18e769edc591752c1b2b1e3e6ed66847de2c9bc1b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}