Transaction not yet indexed

21UcnwJYRHiZjuW6XbV76ABpTAM2FwxYGamLuRNgCn4GJEB9c8p6fugqRZdxfjc8PtAFpe6FaR2tcmyEUG5iAU7n

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