{
  "manageEntity": {
    "action": "Repost",
    "entityId": "769725469",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f100827dce3773c84132fd7086d75af09d23575e696974b3151316c470a053f",
    "signature": "0x514a4a139477eed94963bfdbde98e9084243796f515817dcf5f02c4f5cefe5d338a4f15cf78dc6bb768014f842e5bfd8c4526ec4b893ab3b950295ef848b4b891c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}