Transaction not yet indexed

3UE51EUcRrYAqSyKVbnmBAWyNeXWbGrNuD7XAoVCDicWH2a3wBqiec19TYQspanAYcMa9enVrofqiT2SwKRP2dXh

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