Transaction not yet indexed

664U4RPb9kPHLUuLLsTn1peyqat74LwNBshLdBQW7mS4a81fJ21WeScP8gNoAM7Wa2NSHUf1rfvjQGKNHBp8c21c

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