基本信息
witness_v0_keyhash
OP_0 408b6c722d09d3e3c7e7dd78a99b8e81a16a7c7e
pubkeyhash
OP_DUP OP_HASH160 f2a7156ec269a12b7f6a886a7f73086f227979f0 OP_EQUALVERIFY OP_CHECKSIG