{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63540",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x583c86c43bad5b2807edcd552f80745910d237d7c30dc2c0c07ff7727760b053",
    "signature": "0x2fdb80f451b4988350c1c14cd076251faa2b3a2becb21a11e93ce234221b1d1f0e07eaecfdc720a6ab53b72d5d7e2d82e7d17f223bbd85c5d59f7e9a12014ee31c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}