{
  "manageEntity": {
    "action": "Repost",
    "entityId": "548157560",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3e73c69a8c1fabb08c071dcc654cce0e6a86168e5e1f48e0d56018f0f8d682f",
    "signature": "0x95ac52144391091ffc8180acff63462afb4b7e9c24ac009cd866335d4a64b7a73b16b6cd519070bbe173d79c5b871eeec6208956efeac3e1a8e03cc5f23d4f681c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}