{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1409964610",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24dbcec6c669e6d88f6c73334472699c2c7651b8233320e706f69af7dede2796",
    "signature": "0xa2f3863bb75d8064e5aad2c084d7487faad85b7cb88049ffb78e0a67065861f61b228937281d55ea7f587add1ac8074c15bed1bab70922ba276444ce44dbaaac1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}