{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1722852873",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a9b2ced1932ef4ac7c1324f44ae7b8654014c70dfa01f40acc3a9b8386a984a",
    "signature": "0x851e87531d15faa0287251e18d610d8c03b293f0e334e89689820b96b83b27525c7740b37a51bf5b696f467479010bc26b9019159e989efe4ec1161e62afae521b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}