基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 49e812f2ae65a5577f34a1c61f249ca5257ce3c1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 f8fc8bc318e009fa979ec5fe3b53a76db8c29491