基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1a9f831e666569ba3b2c471bb9b5e22e7faed885 OP_EQUALVERIFY OP_CHECKSIG
OP_0 3da4a0f23f0042e796a30edb00040e69d7bd3e6b