{
  "manageEntity": {
    "action": "Repost",
    "entityId": "50943",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x110b5195030b90e20e27166990c0e6bf55ddb441cbcda58ce91b5dc6dc0e2088",
    "signature": "0x3a0507d2eec93a96318ec17cf587d6b35f546ce85c2517b50fd19fd5f5cb4a391e31822c07cdd40723d823c8ee4e812f17b21902c635ad27935517566fc138fe1c",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}