{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2119212222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c183006d1b8a1f54375b286715c5cf9615bbc44d43a58ad098bdccd36cd5d87",
    "signature": "0xbe7cfb8701b1adf5fa062a1b5bf090892f0f2c0da05f1d34ebfa75bc1cd8b6c94328fb1a11ee0820199a418a1f608f9151d3a75e7c948fc8d6cbe9d9041958fc1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}