{
  "manageEntity": {
    "action": "Repost",
    "entityId": "580755003",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2daff6c34f6d078f5de21791870913341b5ca92436759d732fb7f15142bcf9b",
    "signature": "0x89cb678f088cf24c4c53df15984931979cdb035671c92af27f7aefbd6929e025765b8a134b8ed19c9b7b4f5098c8f573fd843b9e401b74105018c00ad9d003131c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}