Transaction not yet indexed

2Sz4MmAcA336LJ7TUphH4X5VbcQM2XbEx2RH4k91ASJf9m1hAMxCfWZn8PMvxC6U7y5g2y5Bgqqkaf19WPCdhnZT

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