{
  "manageEntity": {
    "action": "Repost",
    "entityId": "963809",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f4063926f908931e300c356f38bbeffce1cd2697be16c361d856d4082342032",
    "signature": "0x7370ca50b21c0fc3df84c75439988a4ccfa59e82a6334d13ef0f6fb606987cda7995ab548681e7367d0defd16c2106130bd2d42cdfb7f9c5c6a77491b69215161b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}