{
  "manageEntity": {
    "action": "Repost",
    "entityId": "215336607",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbee7b6b8f792da9c1fd690961c8967daeda02586c58c7fcb342b8ec9bb474879",
    "signature": "0x6a98aad63abdd983c2fe2944aed5c2e5cf4399a18bd48da16ed2fd1e78d85472471e486e6776d3b343c34b970582be6254c412ecf91fc216ce7c0cbb5bd48f501b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}