基本信息
witness_v0_keyhash
OP_0 a446a39ac4ae3c6724cd162a1ef3fc81ce865cdf
pubkeyhash
OP_DUP OP_HASH160 976b0b8127bc95f08149a87e2f4f1233787c0c06 OP_EQUALVERIFY OP_CHECKSIG