Transaction not yet indexed

1unD2Qc3XcwZVS7iNAATGjXYjEo7djKpLfp7rqXE3PJTQcNeHLKex187XQQDZxcrQfeBBYCeSaMs5eEe8ve3f8a

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