Transaction not yet indexed

NMmCAguwT89nvgKC1JKKnNeQAkZ4KmvrqdboPSphFSo9JHKF21p6sZ3pLW9w96DAHBXKiQBvKyFDNgujPHfzoSW

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