{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1183813263",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab3b6da64708f31472ab6e014c98f219db1942b95bf0ddddc51efcf9ded9f47e",
    "signature": "0xa580e5dc750251fda2ad645b65c977c04b41e4044415356fc03426033490405914e894d59dee9ad075f6f9a7a9227c79fd2c8d81d3a831aa35ebb62950fba7661c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}