Transaction not yet indexed

66u8Fhq2jpDex3u458jcnfz2ydHyqaNZskoLe3wgCbL4mWimNKvAmFiiQ4UMQpJ1Gr8MPWVG6XZmaxhTQTYH2SJa

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