{
  "manageEntity": {
    "action": "Repost",
    "entityId": "535319368",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2657b67f197b27aed43cccda474f234b14f8814b208915c1058e26847dd39f77",
    "signature": "0x8018d13eec3ce9727a7f449baa9d1682dcdf9d3fa7d4357d139ca9181aef80bd0f01b6c71fedf499add9099d474bce5dfb2bc1c5c888fe30048bd98fff3ccf061b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}