{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1467776422",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0adfb626cda88a58775191dcdae8ab527c1297cdeb76af325f2cc4d902ee2c0",
    "signature": "0x2125a22120f8ddb13fb490182d83dbd456fb36b26dde2fbf47b044b0d55143b9025b699909f8fdb66c6097787d186a565a43d2f4f1d7e77faad7828afa1ae5dc1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}