{
  "manageEntity": {
    "action": "Repost",
    "entityId": "142357",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x213fc43f2c77a8942d032e080ebb723e7a10ad385da740941d1caf2bd7100aa2",
    "signature": "0xded802a3d930f9138fada100bead7220ff6bce3b4907cf817d29f900d32ecf1c5f93cc918931d39a699489e4e02e5866eb854c8c06040eed56dc78f45d4fe7421b",
    "signer": "0x06F989586c5477333A41f6057f224Df79903862a",
    "userId": "24240642"
  }
}