{
  "manageEntity": {
    "action": "Repost",
    "entityId": "28775",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x354db95f4a036d44110e73a8c89cb60a11ea18df4cc4194465da7aa6d33d7dff",
    "signature": "0x07c0cac0e4b865cd37f55957e8db270ed26f55dcc05b8847f8ab370ab4a9831204f66b34cbcfdb25f6bd24501132097d5612a6e6f4802667dbf4c681894581951b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}