Transaction not yet indexed

21ThwWt8n9pYFGgickpT2Ddzv6c7QRWjrS22Dng3Svdr5TNmLnAtwtkoveeWhfZyYaTMwZFGnihrWUABd3EYZVLt

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