基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 0a4f90dbe9f9a733f8c13d4184c9e68f7476396a OP_EQUALVERIFY OP_CHECKSIG
OP_0 e21a61b281caf5afbed2ad86176696264f697d8a