{
  "manageEntity": {
    "action": "Repost",
    "entityId": "633214952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ca780f73aee91f759ceaecb8430991a90644deba66024ea20afacbb00877deb",
    "signature": "0x5c76a18c1a2089da5ab530d69a2132b482388927deaf46292e5ded783249127038e70113ac25cd6e236ef4ef2f9212211bf17f162f84819cb60c17b519b505a71b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}