Transaction not yet indexed

53zULWC1ja71fGNY5csJbNvPbb3c9qUaWp7RrxcEp3UAWytyjxJAghfAMkoCFVvrtcBCD7WhvRjARiKk7pKQ8Yms

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