Transaction not yet indexed

ak8zaaTmEXVQQTpgQVa13jFa89rPU3mfXwUmKs8e5wRRt5XAwv4hdF4p1bxtu5H2Nuf7L36BqX6AttSKBPcm8k6

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