{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1249550226",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb575eeb8994f4350eb6c68a8f572fc04dc9ef9633a4449f12ef644c107c314cd",
    "signature": "0x1c182a7ce49dd482a457c027d3278009defe1635fdac14e2c615d3258579f1602ce1503e88054b038d3be6f11320b30ab98565d2282e813413b4d704250485681c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}