{
  "manageEntity": {
    "action": "Repost",
    "entityId": "349160",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34e8aff3a527150ad51da3d9b12d0f4fe35bb3a393c439f5f3109390b0e97889",
    "signature": "0x9cefb157cda2d4837e9bf3c75cf71c28de61d2ecb912461c87bdf3f9352bf9c52fc25dc4694a219dbe2054e1e382a09e32c355886d6b17f70ddf14b5a5d5c9271c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}