Transaction not yet indexed

21DoAa4rzUfWwbvTegapPBdniPrkA81LPrSomfcPgngcFAC1ZiNgsvDnGbhKBNphh5SUPgGWTTL5BTZc2jWXT811

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.