基本信息
witness_v0_keyhash
OP_0 fd946677f2a7f0a462cb2f1664a69ab75144676b
pubkeyhash
OP_DUP OP_HASH160 8c4b8b66194c6c1893e2f8e66ba0c799981597b5 OP_EQUALVERIFY OP_CHECKSIG