基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 77b9a0f4e859ac3d54f49721b0e8d53f0a1db3ac OP_EQUALVERIFY OP_CHECKSIG
OP_0 31472c94f278b9a650576bda3c439cafd42a3646