{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1867655526",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c26c9f46d1be09324e0ed6065fbaf723999479b585e2f5e156284bb646b67cd",
    "signature": "0x8c1775844e7e9526ce800a491e05f191ec7ef1f5e547c631b0fbbc4963a69a3a0c157ea876fa245e35480ef53a4dce46449d0e886760c0f4e64a3c7b9c6457da1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}