基本信息
witness_v0_keyhash
OP_0 12ca8b888f3c8527138fb97e3080284e709094fa
pubkeyhash
OP_DUP OP_HASH160 3c43265f761f0f2e419d68d84de9b4dfee4853e7 OP_EQUALVERIFY OP_CHECKSIG