{
  "manageEntity": {
    "action": "Repost",
    "entityId": "234874000",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f6783f514bf6fb26cc8423960e634318c26532043804de0d296748f654d6293",
    "signature": "0x87ca1c9c7104215e91d7f9d4e2fba656f95b9d2572ba381a7a6e57cdf0f268675ab8984b64c03f64568e380243e61240a2aa5e950aa72caa6352a908ba17d7a91b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}