基本信息
witness_v0_keyhash
OP_0 612b161ad2fb19e2c4bac44d42a07730c15efba9
pubkeyhash
OP_DUP OP_HASH160 7bd3e8f44bb007a460059006cdff9d9ad1e51377 OP_EQUALVERIFY OP_CHECKSIG