{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1744447375",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d64b092908f9bd76b25e85afed878166b6e42e1433fcd0bd27c1aa699bbcf4a",
    "signature": "0xcf205cf5e65433b4f7be5694e5f6216f3f33af40be0b93267226e438df69741a3a619761fc82f0bee28c63608436b6c5e99d0175ad55386f31c85d797889c5201c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}