{
  "manageEntity": {
    "action": "Repost",
    "entityId": "178251",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9d773653af391a9d8fe9cec162ea531f83500cdb41a2e520ca681083e18a4b1",
    "signature": "0x953d366633e5bab31c136cc46525d3a9767fe5650567724e6e0553e8361a4f1668cf53f7bc454ba57d7147f8c82d9a31c26d546da4eb10966d76c0dd202f1e121c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}