基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a66af66e817b5ed45367e14e4743d9a7109e60f8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ecb0b726ab6041790b0d7d1bcd3f2ccb196da22e