基本信息
witness_v0_keyhash
OP_0 bec1ca2e84a7250c0231679bdf886946d18e9d20
pubkeyhash
OP_DUP OP_HASH160 8f44ae7f1efe6df95e9747987283a45958d27dd2 OP_EQUALVERIFY OP_CHECKSIG