{
  "manageEntity": {
    "action": "Repost",
    "entityId": "267881",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4fc12dde7a9053a6a204806be39bee6ad024747c19535721b6fb10212623334b",
    "signature": "0x1e9eba9b2eaff4f1de317fb7fde299a3c3121e066e2ca0804ff8f1fd8175eb0271a9d1f8dc6993d6c4ee55aadb4a627bc11a520f959d70d1b41af595a7a70a7d1c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}