{
  "manageEntity": {
    "action": "Repost",
    "entityId": "582137719",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96e07c97197c9885bc4a49b830d6ce30c34c271b9003f6ba7e3f9231b557d531",
    "signature": "0x3956ca50108ccfa22ca391b8f573e0235a35d743df3a3ddf0a3c8a55a6785b7a55db73784b1a26881e3233875cdc2ba858dee20546b3d6b2b70951de609b4f521c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}