{
  "manageEntity": {
    "action": "Repost",
    "entityId": "670121",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7a4a965b104f69dc26987963c868662d8a1c34b486b9b67723799c9b039cf08",
    "signature": "0xbebb0268a4329fe1f2cdeafc0b2ca5996b2fde1bacc1683765abcf8bc4121c37640a1a157482f19cad3de446c23ea925a38b2f55be921a1443438cfd84ec22f91b",
    "signer": "0x01eB7915E4941D64a8ddf370bE06647ad5F79d4e",
    "userId": "911613164"
  }
}