基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8dccc8f4de1ac72a44b84e15a8b618bda5dd1f4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 49e2334633949ba1b63e7c98f23a71117ce8ab22