{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1076457562",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ce160c887a45a89b8812069589f920c51101c7b68fcdb732f27c420443a219d",
    "signature": "0x099d423b7d6f4c0e067b6dda25cf40304af2d651e2ff1f5d150fb1f53cbeab0c3d90bd3dd6567cb3a326bdbbcf58c0671f48fa4970a0d795a3f1898d6e8e427e1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}