基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6fcc407b792d7301e24baf22b1281ebd629fcb20 OP_EQUALVERIFY OP_CHECKSIG
OP_0 21b14a4d2767b52ca4b54e551eab25181ac76a2e