{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1778301837",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xafe3a73f395a98eff60181a2f619132e313f78e5dc443073ff381f0665c25ca9",
    "signature": "0x21938f1808f86b45497daf9bc81c47d83d5c7621b652b0f57834f813dbed4a513962b9abe74cf3ceed47d097c1fb098ac7fa0ee047594f95aa35963acac19d091c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}