{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122425",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a715b2463a01ba13d5775968cb7eaa75b578c15620eb9867c0aa29373f08060",
    "signature": "0xfbbc7a9f3a5442f5eb7d7987699902b5f64feac35196fcc15d3ad6cc97e6f6063e538f70b92cd3d69f4b68093953c854c10c7d17c3fb908afd28998916c81ddc1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}