{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2146846882",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ecd68b15791a3fe109e9fdb8befc76edcc9a144c6bbb9f39fe19a774cf4740c",
    "signature": "0x989c109648e14b7d1f996c8b532d4ae9be538d42e74fc25281804678892b2678084bf9b714c52e5e20fee8ad7e7779da68fc3a2c5c4fb7cf7c281371942608a91c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}