Transaction not yet indexed

53sdRQdYNe1BqtvtQSE5myfCmLiWjJPCJegREYkTThiKDtPN71SATWvSkftSmqEZQWFGArxtNMTQtaFUt9CE6mSu

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