{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1133211593",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4dfeafca4b967b27b4d2755438dd1f82fb15d105b2772d97456863648181a4ee",
    "signature": "0x41ef9bcf38a77d59fcfa18f4d6a39b3cb83bdad86374fa33b193fbc8a25a50326cc80a3ec00173c1480ef81f1594555e1f5724387b06cee34a4fd47be13b0fcf1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}