{
  "manageEntity": {
    "action": "Repost",
    "entityId": "722193720",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4645104fdd02bca344a4d38bc3ad5668d2a3fc4623784a11c5c9119c860ce726",
    "signature": "0x0e708824541cb9fdc4f9fa45c51e4114607a368cb847d2a9cab91b4ee5fe173b7b8cae7bc9a1f439c7ab72128c9fbcdc7f34ce0079ca21a991d637d8294db40c1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}