{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1346632218",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73b33021900773f8f55907747f07a90941f2bc4cad9ccc6b02862ced69327e9e",
    "signature": "0xcf0c51c5e4e70927b43b29c8b73493cc8c2ea563d1174691f98acaf116c7aa36325bc81cceb86dd8a996e98c83f3a78166f64b3d0da5d526fa2a3eea6fbbfe351b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}