{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1000632",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44be074086c820c61a834f6615abee9105167bcafdc64a9a2a984c77e5509c33",
    "signature": "0xf5a52353395a02ae6f5b2c004e4c4632dc5088b2fd58316c3a670fce8a26bb0a393b7722852ce71aff8e885732bb5e32aefb63d93f27f0327c51c1c82fe221231c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}