{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1918425801",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61a0fa45e248344e7861a59205c3b508a3175bebefb17b371c164120fc729dcf",
    "signature": "0xf3fa5636f68eb7d31657e9b403e158124d4c6c69dfc3aabdd4d996f0d9ece4e132c9cb0d228918839e015745ac9850b86a9c1c11f873eef703aa417cc1d8be2b1c",
    "signer": "0xE7A4a8f1d081B44C96Ed68610B6c3016ce8cD6E0",
    "userId": "464427506"
  }
}