{
  "manageEntity": {
    "action": "Repost",
    "entityId": "547835926",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5097bb8f6a9a6bd06f3db4363dd9ff760459ec37bf0f069162e8b4854703175b",
    "signature": "0xb8f75a947b97e1511844123a32f668348e9bad1facb06bc669bbfbf1fc5370c838128ad95b762d9646cedc19b0c3dfb18203a12c460d0d708dbfbb724e3e6ddd1c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}