{
  "manageEntity": {
    "action": "Repost",
    "entityId": "100091778",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb31341b2c9b8a43d42fd0aa5b299cf75a7bd52a2e519edab8d57ae97f67673c3",
    "signature": "0x914ef6eaab3a90d265ee4cbe94b08b077ee34069401188f845f9936be6cee6d847b9514470feef2751137e8a5cc8f6b331d234e9ea702345a817e4dbb40e66f81c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}