{
  "manageEntity": {
    "action": "Repost",
    "entityId": "78642",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32fee43e5fb7167e5e026077ff11a8ce66f8e5b9e4e5d24b0ae22cc02b16ec1d",
    "signature": "0x26b0fccb0057eecb7c51c67632fa20996b5b5d81cee67d7e5ed460ebff949df4339ab93f12a3195d9cbd13898252606cf660733c07d6f9554b138b758b03669c1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}