Transaction not yet indexed

53LTr9PXaAVHNKCUnTCTCRDDhAF5cPt73f1oicpvTYjrgW7k2USVXxdBY4vA3JjQRJGJ4ijCbQLrSR41mZWGP4r3

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