{
  "manageEntity": {
    "action": "Repost",
    "entityId": "908264",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0530c01949301c5157abdd4d229c367344c670887371556814872dd8dc180d0b",
    "signature": "0x1f1ca49d4d8d20ac5dbaba950f3ea8639d0d8d3c5892cecd7da752c83cfcab1f65b87332764b5b7258df4453f19a05f62c6a841eba12815d4983910910a5dac11b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}