基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ef2c481356c42b934fc4a9c5ffe083b8b4a62550 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7b9c4d40b9ac766f94f3cef3d04abebc192e56a2