Transaction not yet indexed

66MgpVa2D1N4dsLri6rpzUVyTJDdNyWFeYDFfWeN1HuYUbf6MSb5U9k6W7gg3RFDvBoQmEKuKP5CRkatnNS6YXQK

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