{
  "manageEntity": {
    "action": "Repost",
    "entityId": "701042038",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa962a37485f2d19b071e35e29f24febe923ff62a21b1eb283d123ccaed64d68c",
    "signature": "0x29c1534e40f37a640af1e57c26d2ccd9c0dd59140c971085c528ac550e07ebc92ccbfafb25e477c9e54b95d0f7bef6ce3aa712e2bd95ce7d3e5575e6324971b51b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}