{
  "manageEntity": {
    "action": "Repost",
    "entityId": "966168852",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa019d1da994b975c62c68cc1b5219e7d40892ace3e523f9165532272a2e1f6bb",
    "signature": "0xaa33783ee7501b384daffd6090e06cc51eb7752cb0691699fc608f561895990d745272a851c17446bbf5deeb16567acd02f2373bdf046c37c184cabb989e34a01b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}