{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1505065080",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x557ced7b09081ed592ac29d9782efe93e0021ebac2ba691af449791d0069567e",
    "signature": "0x8100103ab5072c369c318cc889d031b11f743179c8e5bf07689e5a620d67bf9327f911c954a3cc5ba82230655d09316887df16df86e892a7667b9ba0c59c595c1b",
    "signer": "0x2CD314789C9583D12b6F54862F9E2cf505880Ad9",
    "userId": "354640"
  }
}