{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1055401703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e7b141f3246f8fb27bde78bb0aa55eb5607b6b5b352dcd6d332346f87376f01",
    "signature": "0xe30bfa3ce1272824ed02e4cf390575ece1c0541899697008e3301a45e5d8ca9448adfd5de8ee5ef0ec4b7f4b9242cbf9c4ada2c1bd541b630ea71acab3e910091b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}