Transaction not yet indexed

21GfE4qrLufCh6mvcVM4EBkWFeJANDkx9c536f6YKQiDYDAesz7wdjTSiXs5ZwueubFTGwRQrbfqYaVNjydi6ZS7

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