{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1862174992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x709784564515aff11e1d16c0c7ff25e2ae2e91515fdc2ebbaa9e3494ede72564",
    "signature": "0x9c153ded81cd3cb05e495ebb41ca939156d487121603ac70342fa57896bc16be63d033c0f4716c7933034a39aebdfcce483db02bcf2c30f942f4fc71611bcefd1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}