{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1819435882",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7238f138fc757c684f3e903291e224cfb05d4c1723937df1668b998ac4e7ca18",
    "signature": "0xd6f2181766478433261eeeb9a79926806e9c1a4c74bcffcc449b6c54562e70a76d4a22b8ae38de8e912337be1d634cf836076045e4d838fac53baffee262c5b71b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}