{
  "manageEntity": {
    "action": "Repost",
    "entityId": "653927213",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa60425c56fb3663e03ca4d7982f094cce8d8dae99cac647f1f25b4ec769302d4",
    "signature": "0x4dfb9035383258c81b9cd38e9d96b9613e1f3f02a611296a155f2b0a63f5805b2c628251feaf3b8683f25ccb8379031cad5d973a1c81d603938c7adfd8152b3f1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}