{
  "manageEntity": {
    "action": "Repost",
    "entityId": "505570224",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00ca1a4e76f56451978ce71377f3347477cd31b10109e3103f5643986155b148",
    "signature": "0x86c35c112b16a292ab6ef93db62c95386dca2f92dcdbb5d915240a5ab8a6fa643970e8f81ae790aca622f808d4d34bd47174615dcf6b8eef3379c6405c15c3c91b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}