Transaction not yet indexed

5Mftb5sxF6AG53CXh5AVDpFxxmV4RUy65qSmAwDGe8harFMbChFMA92SGpuPeFfDYAYfdGbjPb8Zv1F7j3Rxwz3s

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