{
  "manageEntity": {
    "action": "Repost",
    "entityId": "852141916",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e040cff1390d934d2249eb7eea169c1893428a40243d941521dc370c3b827de",
    "signature": "0x4c2bda22e0f709fa545f392f6b1cdaeb0ea57c93acc6da71585d617bb6fe0a7918e91a19dc2af6fd918c438f90f028177641186c62049c502619d5777e0c17c01b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}