{
  "manageEntity": {
    "action": "Repost",
    "entityId": "177751",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f731ba62302d9a66546b52ba67339036ed4d0136d9ae5c0ebc2330b9c39c110",
    "signature": "0x3fb096a165b1984e5f73c8b40ea2c1314666fce2d5588a20ede9dbc55fe8e95b710b0e8c8549b34a2a3a0698ea6c524b790a473e694ce8015325ec51d6a858921b",
    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
    "userId": "808512351"
  }
}