{
  "manageEntity": {
    "action": "Repost",
    "entityId": "905788101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa077720d9cf8985742aabd4235342d4d1d9ea5cc44b93f7a6ad19565e4c87ffc",
    "signature": "0xd781442dad3dac292e4a5fa93223c708b1dcde669a476f1371141b434a59283979efa88944d9683976d4541ef4df78027eecde7de862c1195d9f2e7a912a2aa81b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}