{
  "manageEntity": {
    "action": "Repost",
    "entityId": "221350",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36731353fef9b8cd17631a54d208fb896ec3a62f5af48653b0492cd632152491",
    "signature": "0xabe277e765da2c2d1cb519e4b4da5b6942a73844f6eb001a5c8f14efa7f53e95660dc453419182682a2bd3d2e26996454bb679f1687878f39730ba65e68736231b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}