{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2117411319",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc36ddf4fabaae77b66bbd2d7504fd6d6d96570732a0f5cdd1ccd8bba179065bc",
    "signature": "0x21f757420c8f44bf140e798f34f5d8ff04ba09d534755c54674d52dc0e58802e65b1c7afda93de13237b53577079a45eca9a7d3cd2e090050996da3d0d8082d01b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}