基本信息
witness_v0_keyhash
OP_0 408212474e396e2a8a857108ad7e535050b1bc02
pubkeyhash
OP_DUP OP_HASH160 9c64753e54a5acee410f6cbdcbb38a5891c8dab0 OP_EQUALVERIFY OP_CHECKSIG