基本信息
witness_v0_keyhash
OP_0 50e449ddbe970dc8aad9d1f38c56e5fbc74b5aff
pubkeyhash
OP_DUP OP_HASH160 07f7a00c6749de529fe599e21bc29c49f887cc61 OP_EQUALVERIFY OP_CHECKSIG