基本信息
witness_v0_keyhash
OP_0 7b6e1a9846477bbf98678676d11ff1887ee43bda
pubkeyhash
OP_DUP OP_HASH160 70bc4cf17e8f19fc3224d2bb32e46885b668ebc3 OP_EQUALVERIFY OP_CHECKSIG