Transaction not yet indexed

Me5eBDmFzZifL3PiTsK3qbHqQZR6w1FkNUZz5NGcr2DHP1WeXNq5HrE5qcdwE2T4PyamwUK5n2CQrr4YEyjjuDB

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