{
  "manageEntity": {
    "action": "Repost",
    "entityId": "627709149",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7026b50690d6c739587b8191d0f1a38a18de7de2ceae34749d9f94340b06b4ad",
    "signature": "0x3ddfeb31dcbf5184d6e9235003bc18d0cb6ac01bc2ab2dfee424ac9ee1810d3663b9c73759e0a2a01e6695d05405750781982be0f232eb28382dea884b1eec521b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}