{
  "manageEntity": {
    "action": "Repost",
    "entityId": "394074631",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d2697966f13229334e5b4e727e6b4d3f6cc0410afb0782547da9b5eabd9b4d6",
    "signature": "0x2dc365ed74bd2924aebbb6b62087540848c4f83fa790c96cebc27057664455ef5bd2a7193c5b53639554cfedf3f343d30434237cb6ef468784727f882478242f1b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}