Transaction not yet indexed

66am9tk7Pj7egk4Yu4vdWiGZe9MF2HoZVa9Tab2SA6XQ6XekFcxt2aMqULSkbkHPV8rZDL95xQENJoUMb2fW7bxJ

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