{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1293922369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b58406e707563205e147cf4ba46e9f835c5df1c186ec22b7b5ab337c00f8d16",
    "signature": "0x47d2d4011937988ce0001d147d762501bf32dbd2cf06c9db084cdc6338b47932453bb402441a69543541c5fb8debd81bd7fe3c3c6b98a8d28d084afd8ebfe4f41b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}