{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1774105454",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1bcba16db568c50c2fb01fb6fb975148172d47a164c95fc849fcd247c4de5e5a",
    "signature": "0x32bd628298e16337dbf2d2d56c6db94226c4dea3a0d17cfce9172fba475ad736134534f214eca028d6b3dee2340e2b151017d4f425e6f42f5dcac4479e6fd9061b",
    "signer": "0xC56E1ccbA93c1E645e5F27Bf8A5ca13eB7A5eEbe",
    "userId": "335878078"
  }
}