{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2057216034",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ba33e40e618f61f5bda38bcf4375da041ad930f0437ed55168bb0ca7e2ff2a7",
    "signature": "0x8af4bdf5b85260ee9b57612b39daeb92b0b8612397f6a9ebbe51231c51476ee33f17816b763b16a4065a76e259a8df67d814c7e283e8d40737babbb0ec37b1431c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}