{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1239458496",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6058ffa241c6f67d48cfc3a105262a848631fb2c1fbed9baeba70a4e121dc9b5",
    "signature": "0x13cca546608c3c318f14c314883f0792c534e5a1912acef8fa3864cd67f9609d362dc304dc3e7a233a49d41ae23b44b3ead874ebcaa6e50a8397d1d8f621978e1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}