{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1201247551",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1a894b5e666480871cc6ea0bd7977ce53d2b1cecbb61c013913b36eb1ceb6f9",
    "signature": "0x8c243e1175eef5a6cd75f9c2da57923a22b455d78a9805917c11bfddd2fd756c05f618cc768e3db0eaf2f1e46d8e8ab5e561693e01cbed097a7674295cdfbadc1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}