{
  "manageEntity": {
    "action": "Repost",
    "entityId": "391023683",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1d68fb152d4cd8af5273e913c4b96fb906d05f1a30267aed07f14d4bfb86bb9",
    "signature": "0x752c7b5fca1eeb12c1341b7687f75425efdf6932d2fd1a3e73a514e1d352acb806c40eff4b210e62fdeb6a8d0163907d8bfa1cfe996403884a8b848f31c375771c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}