{
  "manageEntity": {
    "action": "Repost",
    "entityId": "354154",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e04e8bbf1f16e9e3c3a937e105a925b777f0ba0771eb72384e17df3ec3bff09",
    "signature": "0xe8cc17eabb856d09d8cda89efa297e234102104e0af73b42b6b10d0562a4f9ff0fd399ade6670b2573e3a19b70ad51ab037c52d9df2ebee60a36023e7dd452e11b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}