Transaction not yet indexed

53Sy1Dc2MZh1XHqViaH12d7ntCixKRSUPuMbXuQchRYKFAKQLAtSvoCkXPWkFCeNp4M7dTeMYGWWURz7pcVwCJuB

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