{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1264847695",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ed153e880186a1793f05a0be8af1bd8a7aa12ff2b4ed2f55854206a9ff16058",
    "signature": "0x744c531b04b3943e8f0ef59d4c6e70eb45064bf919d752f6134f77897f0189f951ab76fad3c05ad0a09dea154a63b8e17f6f566afad3a2e2e8edc1f1ed7ca2301b",
    "signer": "0xBD46d315142217685c7fE4aC6359DFfe663E7a4D",
    "userId": "409129"
  }
}