Transaction not yet indexed

121R2A9K8Ghb9sMYGBA1M1KGuPTyWMU5jHd5LWGUyAWCZaaLSoKsM1yB9ZopqRNReoqDPawKGVGdQKus4Uc4sFNj

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