{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1487068224",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x168aabc81711dc19603e3e8c58d1092f9c6c97d6d6a8e7c85c420e82f94e1123",
    "signature": "0xb62405391e62aabf415c63511d314ff0932512e7af6f6cf8d936b7784f42ec2e0e5281fc7b0c93fdf3213cc54d7106d66d976d9325fa3e399c025602b280bc031b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}