Transaction not yet indexed

r51QDAM3ogB77QvGLoUiompt6ULuSWKjLFCHmA9R1fHHkWAaBSfJyLe8NFFYuujbUDsRLXc1ZC9ap74cRXTES3k

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