{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1291077615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03dc22e611ab1e4433bc4d1d2ff9768d152eb92189a545cc525ad85f26d771ba",
    "signature": "0xb10f9cf58524a85d5640ace392a9b5c3896bdcf96b3cce4adefc9104e9a817a65bfb0c9e4d76a37ea980697a9bb7137e2d41ddb5b296445da21913bf02105e361c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}