基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6764c9dbdcb5a39aab1257752e7a8eaa246f5918 OP_EQUALVERIFY OP_CHECKSIG
OP_0 957b3d836a06ca48949357e04928fe41ec0cb3d9