基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 645e882d9c7a871d47e8d8ce9cb38779e1a3c0f6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8354aec227b07051e9d48c3de1a60355b78285b6