{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1402319391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4885794407db1e832732afadccc6a0ba4318c245cd4d8750e264d3bef08f33cb",
    "signature": "0x147795e44c0e27a48124bcd0758d53a2f204ce2c121c8d4e4e4409abe935a0a31979d5088237271ceb320a616705d0abd52f4af1593b57205b4496b43aba578a1c",
    "signer": "0x37C656432bDD87630C13F60036e9857B5ee36154",
    "userId": "288167767"
  }
}