{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1029388",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b12817503a63cce5ade3b500add532ca8dfdafd5ca7e8407d6868ab38671dd3",
    "signature": "0x3e12ce3d1bde77868ce85a614fdb363d0e2b0619f25a7473bfed1b59f71ab57a537aba6f8e648d5ec3b8a0c7fee3e45a73d8908dbcabcb59fbd401df1e38dae91b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}