Transaction not yet indexed

21tyvdmNiiPRXTvFfBCHqkxXaS6VVyYyprPvSnc76P8DhdJgoVZg7itYRFH8Dm7g6HSYBMTiiQLiH5PvNPBMzw1G

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