{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1163911240",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21ac020b01f72e5a19daee0e342fbb56db7a1b203406c95dfc64616a3de52108",
    "signature": "0x9e6a061f4c623664b8bc036e5f70f1359061628ee74cef85d9b4ebf7c1f60aed307145d58f47c5332adc22bbc3ea36cd6beda0f011abe8f9e34df5b2dbf75f721b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}