基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 74f86f1ca3c2a85bd053d597a9107386b5d8a0c3 OP_EQUALVERIFY OP_CHECKSIG
OP_0 702726aab88809541f9270a2ad4bc4c022d402b3