{
  "manageEntity": {
    "action": "Repost",
    "entityId": "701948",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02e9b5add7b24a9ab43fe9f20e70295faf5ecf7a6f755c22f97ffc6a74e486d0",
    "signature": "0xa90090dd11ac5de0427f2ceafd602950de59ddbe3a80f778b411815fe7f257897d3b7fd78a146245c795acd86d61475bbc08e7ede68f407d4c55616a4e7bc7cd1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}