基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7621bfabd240e4fe3f614e0f35090efc1be47845 OP_EQUALVERIFY OP_CHECKSIG
OP_0 480ec1694cef989b757deb00b85bc5c6b51bfe47