Transaction not yet indexed

Mefm1DUnaM3S7zyQmVvRBbexXKnaMY3QdKJ2WmxyBDA1kQyy6hGbsMinBDK1uuvVrfjNqvbJy7zCtofVexuraq2

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