{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1374686962",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x747a961afc45f840e138fc71c295c18d8397723c2111b06eb7c103371b858cf9",
    "signature": "0x7530123de7f48f5dc4bd419270190b9467903836f86a28d43a19bfacbda5227e69016a7ca0445ce6542f0866343f7344d5dbfa4955c2a7e3e291519029fc95d51b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}