{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1308708058",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x802ecff7fcae6c103239c4044147e54c530e3dced7b7498caac6fbed525f7077",
    "signature": "0x12f77dac681f0930121e3f79780acf26b05b901be14e92aa9ba727d27cde959431a58a802ec8a3023f5dba7a9e6496a4e3f6a065e1f6cb53a36fbe769a0776ac1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}