Transaction not yet indexed

21Y5bDVaCFX5dyMLnLeoCAtPUeyW7qcuoSnRkQB2MjQGDj78KAGoVEXAuVQDM9BPBBK7LsDvTgudv8FNf8N838e7

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