{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1961399111",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4fea2629345b8198934e54a1cece20ee3ded409a2077efa25631b47592fc0155",
    "signature": "0xce3cdb284006904f994fbcb7eb2e2e248b34752c00e080fa39c3a6c2542eee8d19931a971abaa763ca2793589fbbfb7d0d8cf75ded34c644dbfcee7edeff63431c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}