{
  "manageEntity": {
    "action": "Repost",
    "entityId": "372682",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4b2901f3bee1c7f01c569a6078fb42626f0a47c9b918464d585d727d70a6014",
    "signature": "0xa2d6df3541637031161dff942a37a137edd267999627e38f4a0475221f7cfb286fa00dd6e5647a0cb8a2a31f3b7f20efa1a35a7ec1b657e3ea681f701d6a20c51c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}