基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 5a748050c1be3f839c2a294e7650be0fdb2b4549 OP_EQUALVERIFY OP_CHECKSIG
OP_0 61a3969692c79b55abb6ddb2571aad3e5edb2c6d