{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2144474402",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5960af6415ddc5b4422f6e7cb25a5cab381bca5e822020dd99962a2948421300",
    "signature": "0x762a4cbd8001b7c15d1b1bc4160e76e319ced2c47db69506acbdaa398449b1cc0b7da552931d3ed8a6175bff0f5bae1f58f29baebe5f4f2d9583114c00e74ef11c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}