{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1046153241",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7fcf00ead3ffc436c8e3bd47e4e232a77a151a4aefd5987596c132c1c9ac3c22",
    "signature": "0xdda7bf4457872e57072a722f4cb18d25c79807745a7b75f919eaa086ff61376961d1523b77ee6ff0cacb63e49ee814d38ca447750688b2506852a7b3f747820e1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}