{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1255018570",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21b6b651bbd81a16c921ee8b473e5d1bd7ee2a7289568de53989d1946c659679",
    "signature": "0x7ffea9a6827135d170668b05d255383b83479e367208d00f0f5b5e516981572407fce8488a578b93338395fb3383dd95512f14a33b20eeca53a7e7e08fd79ed41c",
    "signer": "0xfa1f98f0530E55C2BEFA45f0F1B3A699b4559136",
    "userId": "149566028"
  }
}