基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 e21df67dbe95401f567354979ad5782a4a144d63 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a77de7c1c41691a5c11edcd51e0f08eaa44f42a1