Transaction not yet indexed

64u2tMbrZfUzygxitTkHXKfTEpZWvDSdfEryKGCirM9M7yusrFfaJNdG2Ee4KtuBUhJjJXkc8SuB3hfrEFTTSHP1

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