{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1635880334",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x64ca3b180dd6f092f998ee09e90929b1d2feca4dfe63852c297994c4057827d1",
    "signature": "0xb7693fb834dc023eb178753aa8356b75045402c78fa230e2e545a7986dea30713745198c0fb677af4bf739a9e1bfe1ad6c4b9f3f078a0e87a2d4ac92f5dd6de21c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}