{
  "manageEntity": {
    "action": "Repost",
    "entityId": "586758606",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4226e899615c88a244937b5c310f2917bfc0d5826c154dfc22ac86da14f34503",
    "signature": "0xc65faf5a306322ce3133c48437e2fddb18ad229786199b0387e3748ba834dd3d2eaea9e5d873885cb52b8a8fa05adbdd3c8b442f844fcffbaeecf0a7a6788d2b1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}