基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21c1681b4289a4c6182b644abcd8ee920471a07c OP_EQUALVERIFY OP_CHECKSIG
OP_0 6f4c6fbb8d55f020136d8e16922a76ff9747df47