Transaction not yet indexed

53Sfwv1o4f5ia76a96RW9nuVn4MAcSB8ZEam39RLpv16oPFfVPht7YoC6P4JSy3A2uaGiLh9RSGgxWFrZXsTyFz7

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