{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1131972687",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec0fb3c9f86090b49ef840d25d1e5daf05341355578f51ff12924fc3efca8ae8",
    "signature": "0xadc2f053e033f4e82ea45a9051e42c6f15c9130db2590c9ab39fe2cf47a9eb5b52a597ad8af95bb507a49b1b87f0347a6dfc7f744237b297cc06718dbfcc49dd1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}