{
  "manageEntity": {
    "action": "Repost",
    "entityId": "930253648",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7f3863f530dc2253f7ba2da1862c2738594e20cfc57f44556f488a991fda4b3",
    "signature": "0xa65c7c8865e40fad5c924005b7ac1d6a2c24567e911bb7f916f9e548be2642325ad09b2168edc5af208cf0551216d4a26ff4c99f2b0ce05124739fc2a5dd65091b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}