Transaction not yet indexed

66hcvGEkdfYttmQd7MTTKLwMdxTUNg12G2YCZDCWqri17vMESxcbDAeFgh6DnDwp12Qt8hG56EJQ8i9hbckLUZsm

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