{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533905",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc60fbb61983d160c58f51111fd3fe1d453464c8100b52892d506c2df807d48a7",
    "signature": "0xb668409da3e73306c534e8496a52bdeef23c5819b83f41ce8cd7b6ab20fbe6420857abc0664fcf1f255138ca50c930329f619eb816a507be169dd6a90673f4af1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}