基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8c67891757f3596bfb37510481c717b7f6fcfd2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4b1708e43f43c089b3ae4d11c3b93ab95af38c5d