Transaction not yet indexed

ME4fP1U1ag1CehsjkD4UmZ14xrj3VhuAGvAM4t3S3waA91zpPRXN8hd9ftapTbFZP33nFhDJxkeLFgrKPWNpjDW

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