{
  "manageEntity": {
    "action": "Repost",
    "entityId": "178591",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d1cf0254e5bacb0e105250b9cdf6471402cd0310bb611ae013f2867498061cc",
    "signature": "0x58adb5f029dc8a0efdf7a7d4990ba66d4d3533c5f1136a9112f49bbd8d937fcd7169107ca67bd54db39632e4f9a46bf4f521720e904c6e6f9a2ad2e462ec52231c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}