{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1217202133",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x987b6d81a312083dc6b365f0b875006cfd158a62d7002b7ab606bf3b56f7eafd",
    "signature": "0x15fa1d2f6d579cf700d0b98978653b370850c70f54458628e5614b1d47761bd443495ce95a15b3428df205606c684b5ce1d48a0cbf864cd2428d09513f33e60f1b",
    "signer": "0x28945B345Dc8334c21B4e932dA506ca6Fac7e18a",
    "userId": "290283513"
  }
}