基本信息
witness_v0_keyhash
OP_0 783d7e5df5408dc6f2e59a53a41018844aa97451
pubkeyhash
OP_DUP OP_HASH160 1a669f8b46d2a712ffe6765354800b0651fdb7e9 OP_EQUALVERIFY OP_CHECKSIG