{
  "manageEntity": {
    "action": "Repost",
    "entityId": "657029950",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d82517c4748cf2110d45f9906b820ce51675ab40ddd5624446557ff7503de40",
    "signature": "0x4e832b12c5dd83137f64f6876ad262729c6a22da6e39566c368cfbaf2a89c66769a5d3ee0af3a254cf712b48c2cc62b80f48bf87f79b89465b32ba64008bb22e1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}