Transaction not yet indexed

53CFsrW4HmQ8Y3BphprcCUYyeQEWNVLGJbDKWdHVRzF2AFoF8t8cx1pAtdgwrC2ku4KYx3u9jQP16juAHRExwbnH

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