{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1333055579",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x405ec5a6089887a0f4232e49fccee6851d3bac80178c52ea05a083c59a4da54a",
    "signature": "0x78e47a331119a688e736a28590d92f875a9b0e2366a9af833c74a36ed2143d837b56cb7f466f3444bfc032649dd218a56391f26c9e8b95f92e4aa76cce8ce5901b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}