{
  "manageEntity": {
    "action": "Repost",
    "entityId": "125875683",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92b4c7064831aa41dc902828b76f5cdd5e9e61b7af1e747ce9d968d5fc28297c",
    "signature": "0x075361cf3ec133c45296d299afbbe9ead7df29fbd03de4885f0aa436e1b7b5866944bbf107dd5448160b239b7d52ed6ef55b6f7ce767a06c91da2beb2b47e5821b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}