{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1107744486",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2dc601548096c5e610689eed99ea31c8011c8cde902aa67eba0e0de2d1452586",
    "signature": "0x8f3d5695ffae31560929a063eb75d37e73cbf46ce33b5b99407db222bbe5a33c56cdedf45ccaf4ccc90e149417dad4b9356170363d2b7f7ad37610347b14de931b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}