{
  "manageEntity": {
    "action": "Repost",
    "entityId": "90897889",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c4eadb0abd1a9069e6f074f1a88869501569b2d86393e9b06b2424778d3365c",
    "signature": "0x54be633f3551d3d2cf75dbe650bdfe91bd1831a35553a1ce223aa451e42176235d47a568567222b88562566569e683c332ba750cb6340a3f633fdc95bd5c8f501b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}