{
  "manageEntity": {
    "action": "Repost",
    "entityId": "266788857",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8295c9928fdb3f0f5d31d66d716d3365f8ac143341f7f03b5daa78695c375d5",
    "signature": "0xbadaf113c4b63274eeab6d3e8b47c36ac6ba832d7b8a43fe4471adc55502da0a4476315791b3b7af874b72a1b6d035a2574b81f48df699934c4e17c651ec62a21b",
    "signer": "0x9FF2A7F5Fab732dA57359bb3eD63a95511bD1329",
    "userId": "67863854"
  }
}