Transaction not yet indexed

QMUbXRp7LcBrDuUsmEqWRtDbwzbWgd9ynqTYgwXuFsEX5SLM9Yp8oBLe1oge5QC3B5PiCoFSLZCsWKMN6AFNo5Y

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