Transaction not yet indexed

MmHb9uHaGJrNkB1H2jbNut8fyT5ZoxPtcwak19STWSWezk77ToYDEdA4BnJCJy96qKBzAH4H1669K3qbWQ1ciUH

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