{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1198048947",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd77c059fc19bfbde30cbb209feaf940f4bc31d893f1b170b5c910327fac195e3",
    "signature": "0x27e05010c466205affd63fa105b3a38bbb981eb8d463740753821b46aefd9beb4c6e853d89f4bc50ecb5934496738aa631ef9cb8f513f14bd9c30fdb82b6a0d01c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}