{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1106939749",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e7959626959133b2ba3fb5c07b9c54b71542329222a97e7849fdc2b2c2ea7b8",
    "signature": "0xd5400defa67480da828cb724bf293c698fd5941e780c217e0db6e7c2b43814b67d2621c4148a160ead0cc21b33dcb0a61aef6e1f394b488556afda025b494e441c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}