基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f6a21b5db27f2c3debe91d8dfc9d4aeca657caab OP_EQUALVERIFY OP_CHECKSIG
OP_0 8ea19b9f581f061512a3f66b4aaf67627ad3b3ca