基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 557b602a213512eef7d969df5e124999cea052d8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4a7e909aa6b0b50fe01e1ae23cbd4b6c7ed58e5e