{
  "manageEntity": {
    "action": "Repost",
    "entityId": "85909090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x080f796a8006ec4bfa44ed5a4850bcfa9d26663baaed8f27f8e49bc8c80a6eb2",
    "signature": "0x64340436bdab9807d9d06968f23739874a5074910aa3d1ff3dd340cf6aaf445e1635ff1dce77660a5a1162c34675016a2b3add14d5eff9032d6e1acd27bed9a01c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}