Transaction not yet indexed

2X421rrqSA3D4wMineu37CP3XJrs8KknKkYwfTD8fhDEx6fwhgM6ujwchV5MRpmCg8kHbvu8LC7LPcv5GeSGKWuB

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