{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1015851",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87edb9a1b943ea67f90bbfe00868156bed645431a42baa486f8aa094e91cbf4f",
    "signature": "0x2a575fccc64d405c8ec10f9eb32e60bb475c51748962ec14b869aa425fdba78d5a5e1b49da4e4b3031ad4380cf43c51e0fed2a188548553ac332e6fef531cbcd1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}