{
  "manageEntity": {
    "action": "Repost",
    "entityId": "596089263",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4fd19a201877f841a5ddcf8f9c8f36ae06961045459e4aa44ce2af4e36fed960",
    "signature": "0x970cca31b3a2f9f4578c0c5acc83583fef306a724bbb9f8bc68ce06a7bee04ba53980458d1a422a56c624064194b28218cb52955173901a8340ffe863bf06acf1c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}