基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6421d59f63ad9fdf6f6dfc770c910ade9af7a154 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1f954406249646e840d80ec313a96e6b12dd07b5