Transaction not yet indexed

53Pf5Duvmy1FJ1oyrdCthC7BbYL9ChxySgfHzgAz65NnnDCzDK9QfHRcCLfxPoLW656qgfB3QBnRoy6TQQyu9WrR

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