{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1111965",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8fccff4279dddd2d9a7f4904c1ed6a7f201b821a1aec88900bb8eb5fd8146be3",
    "signature": "0xf3317a37a559df927969133ffad7eab81e68c50a60683f522006c1b9adc2f7af6901628a0361de1448b879eec9764aa122a8c01c254c67340799b5de58344abb1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}