{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1214895961",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89bbacb830d4b725398fa43531a15ab8677bee33db885c028d4339e517564b14",
    "signature": "0x29dd9b0ac727ecc8b1ac801a4e827c1565d001576471fc5d1f686bb2126271b17eb369898cf32e601699b1aab9d51567053b4f5592751d50887cad21cfaad5431b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}