{
  "manageEntity": {
    "action": "Repost",
    "entityId": "283005",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf4280f8fda4a729992d6a3c95e68cc74e597d1baf34f1fe6a00e20e2b39be01c",
    "signature": "0x8bf1042ef07602de0c44257882bda72dace9ec15a4f7df794037bef4478bfbd95c22703228e986c79c7aa5c0970a78a396891bebdfff3bbc4402584f0fa85ed81c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}