Transaction not yet indexed

21tWMNWVWbtYpoZxpqUVJidC2MUCNWvJ878HYgrZEP52eNVgQAFPRHdeAnWp2EPHHTK4eiUtCrd5TvUiH5btQfCh

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