{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545430",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x248c3f26c01aff5b7fb379373bb730758b571772505d113e1573fc02aa80cdb6",
    "signature": "0x7247d3bfa02088d406e4af3c058c6515346cb0405090382bc2118227ead1f29a6a014e61226e85a3095944932bb302f91682d91905a2f18207be4aad5c600aec1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}