{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1355285539",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf00b24aa253af7a3656f355ec8b78078f7181b8797032006d38cb143a864c06e",
    "signature": "0xbca2ab6b055757f04813a71bca7777d4cb169d8aa3f3d55232809bf3c109280c7fca7c2488fa44c49d747a923de7c1c57ce7d3780346164d4583206d514e8eb71b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
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}