{
  "manageEntity": {
    "action": "Repost",
    "entityId": "555014610",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x273f33684a07534e22d8839ce4481728c4e949f87acd4b71522be30867fc6555",
    "signature": "0xf51756b051c7e6f3a591e54f025d5af04b57f4ff17a1a8c4a5851085bbbd3bc17e4091f89ad58d85477d20bee580e4ac2008155370bdfc0bfb6135de356b33cf1c",
    "signer": "0x06F989586c5477333A41f6057f224Df79903862a",
    "userId": "24240642"
  }
}