Transaction not yet indexed

A21XS9bmP61TszxAvFt9wVPSvNizMNmFj1RLSYT2hSS8BEjktssXKxcRMj47C93s8E6eXSjV8yfCUYhF7bWC6A8

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