Transaction not yet indexed

668jfBwTyuaLDrQosH9FcQTMwNRfCgf36gvt3GXmj6GS2MRfNB23PioBJobx9zqx51V8bpNeXZsSAmFhHikB88dH

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