{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1104267",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeef2dd594e230e0457c622e9a5ca4d19cb10d381408da0ff9c060a7b0ef32c58",
    "signature": "0xbf6f21156678ecd50ed31448cf8c2901a0662044ba2d4096f86a7a96d2e7eb5521f85e54db0067a8e07e34488694032651f09c14dc5dc33a069041b435418d6f1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}