Transaction not yet indexed

3NU6PwSvq1LEF8cubz7J9xQzppcAxnDFQFir7RzxLvq3L211EYADdF2LQhXoPUiiC31Sr3yswyH5UrpPLPUfbnU4

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