{
  "manageEntity": {
    "action": "Repost",
    "entityId": "286887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e9d1989d407c4066f59624683a90fe8defe345120d229b84c104d108f5e6ebd",
    "signature": "0x58a73dfc7f9acf2bafaddeea658543fc0309eef864b72907d6286cfff3b7dffc5048e580f95ffccf093927db423fbfa6106b80a3c5372fd3c21c413693928cae1b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}