{
  "manageEntity": {
    "action": "Repost",
    "entityId": "713564502",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfad64112a7338cd37be3c0f9de78f47e1150c497059f9eaf04ae84358d317866",
    "signature": "0x749746957b14c7ac34e50bb74eb0890fe85650bad2e5925089d0d45df534ef3d0111a27466e61b25391f7b8b87336805042da70dae6e03a8955fc3f92767fa0a1b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}