{
  "manageEntity": {
    "action": "Repost",
    "entityId": "788575754",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e48f163a435d70a419dd55bfd04276de93b85df392eac1e31a9d8f16ce5fff9",
    "signature": "0x2a1ab2ebe1abc5367d8d0fe259fb9cad688bdc9c42ef29e40af9d9b67d1f50c7278594b23eea0ae55df60a66b8ab6c58f63f29a0161381e6ea756285e60137f11c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}