Transaction not yet indexed

21f6Bv2wyraYXkuPKPLcGZQU3i19UepRm5ueDmLB3RRCDbLHPUdGuW5kx6Ryr1XMJ1MZP7tYFK1m6zBsuPCbyMTT

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