{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1302958443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xafbf4440f3af96783183fad95903a17134745e7169d7a32a49c062d72168ff47",
    "signature": "0x373c1991f38543af2650eab7f12a55773f067f1afcb0396e8c35e09aab109cb068476f6b85173d11d2b70d599b5e1f1c8dcfb6921d0efe3f5f4f1b4b3052e4af1c",
    "signer": "0x0E6Ef8dF2F401D8918d603B82ef321D94A721556",
    "userId": "648802251"
  }
}