{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1819871426",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6abdcae10d1791b3b1fe95c0d5afc8b4279220c3ce3c1736e0a9ecbd27b56bed",
    "signature": "0x14e2a88d496d7f4ec62c2c2289856de6859e8d68d5edb505e01ea62f8ac9c4dc39fd5d39dda3d7ddf71ca70423e199b37ded6bb4f6e879aef8106326e21c87e21b",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}