Transaction not yet indexed

53Ewp6GDAdB5NkagZMbFSuQziTneco4qQsH1fLHDVTY1xQLHnd3L5tZ7RTarxZT8QPUbWxBSRBG5RtoxaprWVEU7

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