基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 12e8e6559e84558a57f23e09772c9f600a0d8b6e OP_EQUALVERIFY OP_CHECKSIG
OP_0 1aff6601b931ee38451f50a002edcbe924178c87