Transaction not yet indexed

53b2Xs6uH3LFxTPaxTbxf4nANUBSjMev1Ab3WP6LqHbk57pf7AM7GDmCq73NsjsFQG7JefKXDiGpxGh9XZD12JP3

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