基本信息
witness_v0_keyhash
OP_0 746eb29f399ae8a12cc443e8b972bcae6dc6a75b
pubkeyhash
OP_DUP OP_HASH160 645c5d4a5dc9bde1c1ded7599ae2c479d038ae86 OP_EQUALVERIFY OP_CHECKSIG