Transaction not yet indexed

66XEwRsfXLqBoEcXqVJNTDkckAUK8aVy9yVcpPmbxL2ChRucAdQASXkfKT1e3FREmsSdfLakusuvBvLoU3KDDHz2

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