{
  "manageEntity": {
    "action": "Repost",
    "entityId": "422267708",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdcdf6fef6e26efcc0040b7fe325056e7d5c600586878af257b8322f64afe224d",
    "signature": "0x3cce9fcc800084e8e644aeb20058c683a382ff8cde28ad2500917c0e42da0d6b7019c78c2a6c8cc75e702d71f35e58f2503577cd3f9d6dec0bb990daa67e3e4a1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}