Transaction not yet indexed

5b1WxEcNw9ecvpLYkwpc1unaNEvs7dfpnrdNMPLEWStG74KZo6s3ytRLM4GcfWGFW2GuiMNAnExfSXPprrCELBKf

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