{
  "manageEntity": {
    "action": "Repost",
    "entityId": "525096",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8158804ebf2fdc8b7af56fa951df507a6914392644a75ccb29b663674e839660",
    "signature": "0xc1a66ad604307e668a5eacb662986dcc82aef34a1dc2512da4afd6d9e036bcaf66f1df9cdb0b9dcc06935e6e040834736ed89f8d741d17e69182e77f3722f1fa1b",
    "signer": "0xfa1f98f0530E55C2BEFA45f0F1B3A699b4559136",
    "userId": "149566028"
  }
}