{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1265149852",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1dfdae29501ece1d0bf02e114d4865244eedcbb69444b50b8d8a5ceb6548581",
    "signature": "0xec92bc58cc0283802b19ec0f3e1c7307988d853635c3627a4020cf28012ae469481a4fb410e7dc86730483aed533c809ffb4af609d009df1cc45ed90793ef5a81c",
    "signer": "0x5aaD03EeeA903717f9a4E922505de7C75223d53F",
    "userId": "143226702"
  }
}