{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1068023",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfd0e2f211f03116ebe50bafd4e9d43652aa143e1d7bd87dc709004acea2e574",
    "signature": "0x2c6a67d65110f9384ad6721d9ce6479808cb5a504e1d44cd5bcbd52545a11d386edf0b7966f83281d4f7339d27a530aa9519a1602c2303588767f464f34dbf341c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}