{
  "manageEntity": {
    "action": "Repost",
    "entityId": "785574985",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55357d60ef1896f56673b900a24608ace59f9c055e78c6c521e5e9f130638899",
    "signature": "0xb35b475bf6f1894eabe8af2086ad828d86ca4c1049949c2d2238d16a27a6fbf4002f0a8bb3d5cf0a65b5e953a705894ec58d406b5c03940621c59b03da4ff2471c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}