{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1514555411",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10b710634895cc2eb3f62226a350973c2fcd82139464e2ef459f0e5db1a5f4bf",
    "signature": "0x45649822571de87fda3d324e882a84eaaef9d89465f2c9d16aa07d152dc179d530c9aeb17d77e338ee903e0c96bb14ce9999c8f015b87f90c57f5157e0b3b7ba1b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}