基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b557b70ec74f9b9983da1f6a9a0aa003a055915c OP_EQUALVERIFY OP_CHECKSIG
OP_0 a87b0717d0ef26947af7e61dc2d1b55ff9e86d28