Transaction not yet indexed

PmfmSamjLmpSQouhc7H6pE7HKTtt2hAgCSMRmLyGb5XFvHYNyViDcaUmfxMTk6XTcqxXrWy1mWbrQ89k588Bkme

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