基本信息
witness_v0_keyhash
OP_0 19a337dc0318e1fd901122ff8e19f94b18a2e716
pubkeyhash
OP_DUP OP_HASH160 0f7d2a04e3b5e4821aaf209837e3416c84857e5b OP_EQUALVERIFY OP_CHECKSIG