Transaction not yet indexed

21Dd8h3yv7Tgo2BeCh1JZdUtUNQjhC7efetsdLYY3UpZ9TkNK8h4rNVVsncDo9CtmdTMJwX2N91Y3rQNt9AGzu4C

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