{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1222413148",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58ad42cbd573dbc5e58e25381968fe826576dc7d7d1b73b0e677cc6df9d013e4",
    "signature": "0x969cfda3d275c85ac5f9d7775218350cedef472a55cb39696b750008c0401b1625fb36b4b1b693f6ab15eb02e3f2e87b56316825868248679ea7fb21aa1614bd1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}