基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a2642de4ca26bd01ced2c01169a853d19c288eee OP_EQUALVERIFY OP_CHECKSIG
OP_0 21685141dac4f0ce28dcb2899ac69c9a5a9c55ab