Transaction not yet indexed

5UktLMRsJibh7kmQuSmS66MyvmGeipzBbXuCKjopoZSnPbinm8s4ZvV9hZAHVkGPZbiHX6mnC2CHaCNpYLuAP1Z7

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