{
  "manageEntity": {
    "action": "Repost",
    "entityId": "18609394",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x528b26cbc5e3b4014cff9b73ad09ead35d531ba750f1280274f1b27ae5c28705",
    "signature": "0x7bdf77cc80606123883e1044ac970f705a30658c60293778efc3c5d2b6bedbd6511e2797947a8c592ef6a0729b4b680a0baf70212de8bf7ae606105a86cc8e011c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}