{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1190244704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe20b1d2c97d4c16e7cb3f081a15d5b290928646fe96346c48b8161d64a31a3a0",
    "signature": "0xbe3403ac7231c49cad2a9ba4f5203bb8567fbcddc99e4e90eda548f83b3df70e0e0d27b5501ebe2ea3a97f09f168b3c98db9b8d100f7145c5807080a6713e2c41b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}