{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1946960797",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xddf08db5ca02d5c27555d3740e4ab1dfdacfe08b6ccadf2f6225a1e8f72177e5",
    "signature": "0x45221b854c669305f2a333c960569682ce6bc645aa3996acb880bea88b7992500def546c9f20df39988acda20910fe621371a8a033be9f14f6d7d4fcd6bb3afc1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}