{
  "manageEntity": {
    "action": "Repost",
    "entityId": "472911841",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa27c85d281a3f58e5fce1b8b087c626f1b5e54075e65506999d15f009223941",
    "signature": "0x77e6a73eea40c9b79c300130dea2088baa7d0454a1b5aa679ff641fd8a4645c50b2a85dde59bd942ea377df9d1badcfd3ead57c0ec21f7f61198e85917b0eb7b1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}