基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 448a9d6fc9068efdc7bcb9e27ad6039ae962a64e OP_EQUALVERIFY OP_CHECKSIG
OP_0 50eadf8f2568d563b625482876a8303344a0b0b4