基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8a1bdea38b364007d604f4b7c41f02ff2eb5a3b0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 0561caafcc8a860af971145198c1a4d74ff52943