{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1997792751",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79c7da5610579e1cec3ea210033ef9d0c4772190f36521e3e703aab80b5b34a4",
    "signature": "0xb9291cfe8eac8816b3bf1508335ba1583fe742b60061c0fca90a7b06777f242c43e116ee45468c759ab2dec5d18c2fe5a3a2c2b23ed419b9955eae8f3621c9b71c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}