{
  "manageEntity": {
    "action": "Repost",
    "entityId": "947750",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xced79c8a9473c3a589cafc111e3302cf1b80e5d5a1f04c77e3a6d95b0005c588",
    "signature": "0x9a6377d4fc8da5136a7b4b1ecb9921dcd4602df1f35c7e9ed83db1fa31b624d878e47afbb2ac77ac99d05594039e312e45a97c77cd5b54c8f0bfa1405ffa52e71c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}