{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2115593444",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07007596e435b29064da4de512855daede57e1587aa806fd6a138e175554e1e9",
    "signature": "0x5f56dfd89afc4e1b8f2994613b9eaebb2f60502f4395858342136f2fbf380b401a2b9656e76699ff8ecb41d6c74d4a1e133775e28f8af81a4ac75b7773e919c51b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}