Transaction not yet indexed

4ET6XXpuuWhMcrmidwAojzFVbgFsoZth6Q1TyWgQp8ZbosVThhCgk3QN5zcVi1S2Ki7mKTEQJ1WsvpSCU7CJNHj9

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