基本信息
witness_v0_keyhash
OP_0 531b8d8b976ac5b4ef87e1912ca44f1a9915c30c
pubkeyhash
OP_DUP OP_HASH160 640ab8b22a871d8b4b96caf091cf1c3746ca8881 OP_EQUALVERIFY OP_CHECKSIG