{
  "manageEntity": {
    "action": "Repost",
    "entityId": "917874798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb138460575e4ee6a6ef1c192e74fef90194d5cd789b929e95abc88ef220509c1",
    "signature": "0xef063ba4ec81a4c9ab98783c5a07ac43894d3a07d697b57908b9fda4539e45442bbfe73dfeb985f79d69a6657312639dc25f723e475e7268018cafa4b79577201c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}