基本信息
witness_v0_keyhash
OP_0 640c0e8836e4697b49e61a788899148c669f4bac
pubkeyhash
OP_DUP OP_HASH160 feb99135d3c0512d1a26c6fceda8a88daffa93f7 OP_EQUALVERIFY OP_CHECKSIG