基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 621015612eb2dcd400704f351b93b4a2f99ae447 OP_EQUALVERIFY OP_CHECKSIG
OP_0 f470c1c9f0c0196dda4a455f04c235075a2c7af4