Transaction not yet indexed

53sDWWTGZGakhV3Dk2noSUPPq6Hc8AJ2HdTQLj5krK2ZHXnnHtForruBqHKMg1UXvxm52XvsJDN19XQyYKnemJL1

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