{
  "manageEntity": {
    "action": "Repost",
    "entityId": "343026",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5dc924d079191247fd54eba3cb5156fd0dee511819caa725dfdc7378de554d50",
    "signature": "0xc28d59daa5464c71aea8c195477dc47b18210467b6fd8a6ed627d49fc1ef379e43e02b48e1b1ec8d6f986ce7deb5cecc0eafaf8c67960d7ff48b0ac0e80292b91c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}