{
  "manageEntity": {
    "action": "Repost",
    "entityId": "617359836",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe74675404885568ddd844f85b7ce1b34ec19ea0132bd5a03c87b723f5302628a",
    "signature": "0xb4d94f282a12b220097c73f9c68c5065bb98434d9d7700f2f68be804b4d8521037f80be86a6a2caac0c86c1353af2d7bda5b2c8f28bb32b96e8b6c45b1e5d7331b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}