{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1050409",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0338c51ed73a9f229c8594b0a8ede315d6deddeec051df474b5aa284d4c3d7cb",
    "signature": "0x0a30ca68399690482a099d47b72e6078f1d7ffc039efcc5b5d7cc32126d24dcc7d01c20edc92385c3d43dcd445358f153a389ad9b32dc5ac7ccbbe1b38340bf61c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}