{
  "manageEntity": {
    "action": "Repost",
    "entityId": "417386165",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6084b8e0c27174db2313a10ee4afd5d1d97392bd9416ccfe71c6c186ab20a27b",
    "signature": "0xb40a1c3f1ad7fed319b53540ebfba18f88046c7b2b613f532a542190b5a766f5381d2b9e432e397fc65506919a79db02f5ec2b34391d4af8e5428c481d2d7f891c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}