{
  "manageEntity": {
    "action": "Repost",
    "entityId": "586078742",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf1abbfe50222623e0fff3b482ecb1c1ff51296f32758acfc0ddb64f6be8721ba",
    "signature": "0x4c11bda50b41802d80b2808d7d154be3bfc38ac9654141a0a51b0630fb0f73a074c6bb52dc25781c962a4545b03fea17cdabbc3dc14e1acbaf91b3fa5e5159231c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}