基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a4e317fd31ceea6a0e99e444fa6811295d5ac8e7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 029f70aecb072af1e5f649ce8d3ac4b4a48a7735