{
  "manageEntity": {
    "action": "Repost",
    "entityId": "240560",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd2033b45d0ff608a3909cf988dcc457e08c908d91cf6e7b1b69288b348f95bc",
    "signature": "0x1d139b468f90e877c00a73fa246a28b112dd717db7d3ef9e453c96c7e87fc44c4ccd2ef54b12de0d138cf538eff6cafc674219e604ce560e12b7d3c41f4897d91b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}