{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285969572",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xebcb1feaefde1135e6c0aa62026e3ae9474374cc75882f23df38a20dd949baa9",
    "signature": "0x40c4cd033a914bf498cbbbc5adddb505c81133c970d494caccd3369a7d8a89be64c55b20efbbd2b984c02085c1d8d83a50783275bad7b015e3e824ef1fa1b82f1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}