Transaction not yet indexed

66Bkay2a9qqMY2NZH4ZjScQUchsTDZXK1vArN5Sx66YN7ksQhrYZAAn5rw4mXZT3VXN1ngXXQApKmAFgiSssxboU

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