{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122427",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a89435457dddf6d5fb620b0478397ec62fb7fa3b0b1e68b4588392d6c5753e9",
    "signature": "0x1936418a6d18b364b6637006307ed22c260d0d3159fc2478cf98d796027343a857ca14b64a7f7d103b57c4f0aa9bd7039f58e2203de81b8485982f2a400586291c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}