{
  "manageEntity": {
    "action": "Repost",
    "entityId": "333775720",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3c80072ecc6f1e9e1d36e694de15e6c125cf97b2c410ae8101c9c039e6875cd",
    "signature": "0x41e411c61acd82d5bcf18440258b9eba9cae7a454ceff0a04d0240b4388cabfc313b7e1a535019d21f9e3a844a33e875cce1bd625041566d31a7cd11b02a4f1c1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}