基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 49e8bbcf0241d4f7e561d19d312b3907af5feedb OP_EQUALVERIFY OP_CHECKSIG
OP_0 4ec0eedbe39a968303cd12673c60344a7c38f04e