Transaction not yet indexed

53Ddu6yHpaYSfBjLk6NmDqEQiGac6Xaofn4e9rz9XpPkWB7V2d7EQvq4o9Hm2FRvQU8LjjRiRWP3Y2QuiVxQQiFp

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