Transaction not yet indexed

AUmfuyRuhRA2bzFwpwabrm37B8nq2Xxz4LFEgsgtUB6dPj1g55yB6Nh9LdfSmaF3KpMMkQC3k86RhCyE8ybcDC9

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