基本信息
witness_v0_keyhash
OP_0 b4646ff1f22b25c5f0439f92efab276bc5499d2f
pubkeyhash
OP_DUP OP_HASH160 bf43c7599d5b92f4e4b2c8b32f3153652864a3e8 OP_EQUALVERIFY OP_CHECKSIG