{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1156903388",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51dfee96da48fb8e9da37636e00d0f846e4ed01a8febe318f667bc48bed3492a",
    "signature": "0xefae41cb8d7c7770f2fb068ff56a661fd08081556ffdcac45fe1f05e1fc5933602e5c41026e552daa252a1d5f23ae1beefceed0bf4b5c7204fe45df275ca90b61b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}