{
  "manageEntity": {
    "action": "Repost",
    "entityId": "924533970",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4f1bec0976840e45368a46a377123ee819d326b2ef81c56908e12a935a3cdd7",
    "signature": "0xeee23fb4465b258ee082173d81ec6c9123772f01ec1eff1ddab288a1810d13301fe0654ebf245ace13d03b84ee23667b1559d67b44c01da8b857828486e303411c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}