{
  "manageEntity": {
    "action": "Repost",
    "entityId": "261261",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42e392c80dba14afdff16584cf60f131e58e63d3abfe582c1bcd7f4a6b45a186",
    "signature": "0x892dc6e44cb12e7383483d6c00f5d369936c6c88d24d6935828856378e1c0f3523d9f6dd609391b32c10ddfd56f9006ad44e16d64e0b039b7a564d850fbe4c7a1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}