{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1235707250",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7925ec4798fbcef25352adc4c9fd8911b243104aac2233f89d8c3bc1aa76622a",
    "signature": "0x4122338199cf25372d5d363de5620fe7b86eb29572d69be6ac9d9cc7515358f259053113407f328ee95b854664bb04362cf1a54fc9c2d3efee309f76d83bd4681b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}