Transaction not yet indexed

21RvKq75KcfNMwkhav4P9NaAdVnkfoXAyr6pBKWhAiwhJC1LR6wxtHvjPucDA4F8YsztTTgEECBY9QNMKXxBNePE

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