{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1350826306",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d641b7537eee87316733bcade71947fc438938d74bd69bc97887d20cec818b2",
    "signature": "0xb7bd64bbab40ddf2256ecc42f0a84865fa2bc3228afa2ef6192c3747cb10c6e77501f4532994589e24bab9dbebc6504ad71a87925d0caf4165abc70ec537e0d31c",
    "signer": "0x371016A742e83D7d741A124f1dE99A095AA45CfD",
    "userId": "407477745"
  }
}