Transaction not yet indexed

NMWwWz5EpgAjLWLAPQ2UKGoeDcYZ1sNq67KG2AhNeGGu2PBjJgH4cbPN3uinsw9PMSH51LFjzrpQxVekbNop1pC

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