{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1590036914",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb511e8fd3faf23270b116f2f3435a7fabb3739e2d684097ecb7c272175f89a7",
    "signature": "0xd3e7651e73ce88ef61759b9628ce47192f629664c77ac3b505a22516490ee66c3e45bfc6e00ee765759c2eeabc0e1e600972b820c751d5dd461e80a0623773461c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}