基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 d8caf16b8b5f9ab8e88a43bef9ac720a4aa3c9db OP_EQUALVERIFY OP_CHECKSIG
OP_0 70d50638c4cfbf456485ed7c0484b7e2879635d5