基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4ff0dffda321bf2dc1628d2161d7b43fa46d2f9e OP_EQUALVERIFY OP_CHECKSIG
OP_0 f7a21a513ec2aa3ad58675e758b0146ed8df7dcc