{
  "manageEntity": {
    "action": "Repost",
    "entityId": "846470979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb2aed58800014809b489c16362c0a3b2fab213665c3c7250dc99b11dcccfc4d8",
    "signature": "0xbf60a9cfc638647fece3be9e273e5699806ad8c3d875aab7adfe07ff305b22d13ceac6d542ff6e1a438b3a8611879a084acafef0fca25d237c79a378ad63112d1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}