{
  "manageEntity": {
    "action": "Repost",
    "entityId": "981566426",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b00959ee580330af73cf4b62226d7ad30b4bdec82be8f51391cb01cfb9c59da",
    "signature": "0x995bdfd2fbe375f3e2c2029a70735e824a35db5392eb6ac7f27648fc67d2d006006dd9659756478799ced4a7aa6a336af872fcfa293d4ffd251dfd311ae056d81c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}