{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1605946302",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24b205f76516278d3f602aace46b6dec13c8165fd5ccdc8fe9ed270192f7ca22",
    "signature": "0x4203db46a3af45b4f7ede3e44e72447630864c9323ecd185829f79c85b09ec474b1289ee60f8a2729988d841e50ad2723c822fca6197a477ec78202ba6f5a9681c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}