基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a1c9a4d13a57cdfcbb7251c93a09dd10bd3e8b7a OP_EQUALVERIFY OP_CHECKSIG
OP_0 a2d5bb4b7ddca9fde74e9b2220ecfb541d742c6a