{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1886937352",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93af510a942fb58fcdfdb85f8f60439e580ae196f1fecdb000acdb7fee9c0034",
    "signature": "0x601e80a1f8eada6428f32c243fad38e893dbeb2fb0f36ff75c8a9ad85bfc4fa66b3bae816f07c83448d2fc5bfd0c6eb3a6f5a4dafb56a2e43be75df220af13731b",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}