{
  "manageEntity": {
    "action": "Repost",
    "entityId": "835396124",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x722593133883e5c8f6ad81c3c441b4632a6052c942759e5acc5906534f05556b",
    "signature": "0xa95ea239605befbe1cbd74b25e77b5f01e83ab8bcd3018bfc6f9be85da38d9f21bc1c4e290930fdd710feee845436228f8e6f647e608bc1231705bc2a6f9ec9b1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}