Transaction not yet indexed

RM6ffRp5firCF2U7EtmCRsPvWYsysMXNTNVbzCCFmjRdUhUFFxtF3d1KjouYgfXqK6Fs1xvB2nTSzbW4kFsaeer

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