基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 684704173f8fbd87e86cff92a0cb28d3ddf0a7ca OP_EQUALVERIFY OP_CHECKSIG
OP_0 57d6ae60e18f1420365d71b208b3d176bab8bc03