基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b20bbe6bd0b30017a65163ea49775b3f4e7608f0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2a9a59c337dce0e458ef5673e73b901a38fd28ad