{
  "manageEntity": {
    "action": "Repost",
    "entityId": "467615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x879fd483d17667e1391d307aa069deded8639df197f9459756e814a8d495f81c",
    "signature": "0x54d6495728a94da44917d4ca87d854df6c4047b24fe0b201c7324fb4f715a399051f945e86442a027aaf8a3dee29a85a91b0e511e50f698e0f43962fdb9e4b9f1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}