Transaction not yet indexed

21e4hdUxUm3AdH6dNuZZwh75hit36YYUpfVQpZFbm6iAbpvoZ4HPJNeULp4H6vStyF9oP34W1uZ3KyfP2PqtXs5x

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