{
  "manageEntity": {
    "action": "Repost",
    "entityId": "310556054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d1e524b049c0e35d5335e6140b585fda2592b9b205b3e91c8ccd51efe369574",
    "signature": "0x0eb12fbeceedc48ac49c536e36f366e9f23c6471537bcbc4f5a341385bc16b8b7b23f5e3ed64d12baed366d86510b0b6e8b28331084781de532998db1a80035f1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}