{
  "manageEntity": {
    "action": "Repost",
    "entityId": "143382109",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x784d837e96b29c0190df8c28645b5c1b3fb240b97c98fc059b33a2d585a9d0e1",
    "signature": "0xa8d841e0b66df02577f3d13ca88d7b699f04315d1ec7d4adecc58c374aef99586c3ecd4337776a3592740350749c0769cee49343be60d43194857dbf2a8ec6cd1b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}