{
  "manageEntity": {
    "action": "Repost",
    "entityId": "993360893",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a8ed5125a15a160a54e6527f0b30369ef93cd7dd47d267f0824d450790a8994",
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    "signer": "0xE0EaB915C3153F4a2DF5C6e7b8D58dAc829Fbf2f",
    "userId": "774741623"
  }
}