基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a1a71daf479d63ad8b83bf8bfd0fd4cf06bf5334 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7bdeb3ee919660b1598ee2ee5ba686f67aa0ea96