{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1485730363",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8cd5fce03f09c6ab21329009863e638b3e878a17e82b098bb9c22d5843b683c",
    "signature": "0x6d74da3512c58f8b9949f553bde27e743e10b2a60306af387dc03492092619951b05cb3ba3f9332ac3caaf03359383c951e560a0b974328ee34b3faebb8214111b",
    "signer": "0xDD3Cb841c7f19ec5581F8E2b14d6f7a58B92d0F7",
    "userId": "582464754"
  }
}