Transaction not yet indexed

NmQf51nHb8ohbaQTAc69pMB2PSRYsyu3hJbo4UMdyBFafaCTMWXWrmHNmTi2iW316YPBvAa6hL9UMSULXnQBbKE

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