{
  "manageEntity": {
    "action": "Repost",
    "entityId": "740652165",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1492735510658348b67154c70144059e92eb40ed3c246279405189a58ccce36c",
    "signature": "0xe755603f766266a3c8d784c30bbff7ee52f3855d48a6759552cb11600cf0fc462e62f98ad846560c85f3d88e5238104005c5a5951aff269d1dfa3f4ca7cf64051b",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}