Transaction not yet indexed

RDf6YK5oTXC5pdHpRm9B4khw1SBsc1KhKzUqVWkGJVCTFUPLG59iZTv5MkCKV5u1DirwjUPBBtRfrABr2vAJxvv

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