基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a1a4a5ee2cbda512cab0bfd04b92f52eb61c9c7f OP_EQUALVERIFY OP_CHECKSIG
OP_0 49e2334633949ba1b63e7c98f23a71117ce8ab22