{
  "manageEntity": {
    "action": "Repost",
    "entityId": "84018322",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x409d7bb766868e9f758b68ab5fe7de1fd6f7ddc31810b38cae0cd4e7b1582c78",
    "signature": "0xf5790248d601a094b1ffc15b011bb0cad49d2ecf3fdc349e0a62ae09eecb5dc918793e6a25e977109d122f77100b19926913795523807aee9113bcb797a514ad1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}