{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1120655886",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa84a86e68223c45fae51357685e21cebb7fb7fd9c1f7feed05f0aa7df3b5e3d2",
    "signature": "0x84e823edf8f30a1f8f07ddc3fbc2939f88e9f2d0336b1ebb019f2d36f26204ee6474160fdc1a22adc5de9fc344675089227abeb900d714d1b42981c27ed8c7131c",
    "signer": "0xa90F1eCe10eeE528b32Ef705cF923f294dA5b2DF",
    "userId": "222766"
  }
}