{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075533978",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9f105a0c6132bb36268ef358334c4794bab12b6e00bf50beeee139e39d5e3c5",
    "signature": "0x75aed526d53dfaa2229625c635a759dc5ef650d757c1dcfb4e8857dd785f9776667345fd16232b59ce7a28d505749890516e4e1d74f5426a4d8812fd17b46e3c1c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}