基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a3b1e99b63124bbca5c7434175b39d3d73f6cb76 OP_EQUALVERIFY OP_CHECKSIG
OP_0 6cd49f5d7f12ce66f470f9c5951a1c9181adced2