Transaction not yet indexed

66tza54qNU7eEqpHq5MVSXn7naxAnEPX5n53CfnH6d3A4o7U2VFWbCYKuAgffSemab5EEcgn6PaVRHoBzxx6XdFp

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