{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51649",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ccc25657d27ce6c7904390d91b81475f7806e3ee90d6843bc7f25976faae075",
    "signature": "0xe560e6205d2d216c92f909538c1617a662830d5ebc2e2123bdf994785d49970956ad15310cdaf8f90e84b06faad717c795b1f2f4fc0bc5bc80d431e83e7635331b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}