{
  "manageEntity": {
    "action": "Repost",
    "entityId": "345616833",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb86d57f2f0960fa65efb0c1ed0af96ca88949fd16ca5d83242394b905a63a4d2",
    "signature": "0xf2004c90e1e50dc792addea5e6765920073e791e3070cd929fbccd0cb3e1c55c1c4dc36a6ed58aeb3fd38e91d0ab07a5416da676cbf6c7e31786032483a980b21c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}