基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 0312db8cddd240ec6ad602ca8135f3b6e7e4c2db OP_EQUALVERIFY OP_CHECKSIG
OP_0 f2ef387816eee21f4a3628a6729cb67260fb2c57