Transaction not yet indexed

21L6neKZK3Rt2iEVAXcG7a5yGo9DkLw6my5TaWbrmTwJHb9UmgzmL1fCa172vUyEL17d3NURZSw4bnuM8eQiXZAd

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