基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a2f6754704a323ac009c862a60ac0b8dccf86742 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ec1a1b3c9a3f391506a5f7996df51a2e61b6b5e0