Transaction not yet indexed

321CfMhh5heDLDcveeTHmc92XbRoMGMfE7fPyFyAtkLkHVkfZZpESiuPEZvB8YVDBbGG1w3nLxPD8Tqnj1F75MZt

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