{
  "manageEntity": {
    "action": "Repost",
    "entityId": "316626451",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb02010ccfbf400123f34115c1de8be2e6568916fef4f87824dee61a6263e259",
    "signature": "0xf1a48c43f57161bd96be5a191878dc7398c1504fb376cf2580c16f1e7ff33ba35b21e7614cf0f34e55e8901924f8a4aae8364d10c2048dde4d4a1835e75779de1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}