{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2100759260",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3582916f0a921add640cec59c906a9a186342bf2ad3c53b965f0f463bab118d9",
    "signature": "0x5fa3337e78fe6717b891279932548ddae3dbe943e7602c6a143fa65c407be6550bf3b78fada1efc0a93e54b24cda171eb2a03dcd1d03b6a108a92b0e5bb052b81c",
    "signer": "0xC56E1ccbA93c1E645e5F27Bf8A5ca13eB7A5eEbe",
    "userId": "335878078"
  }
}