{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1039071101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x062b0edda071662817c4b82b59cbf9454269fe6c33cb00f02a641e40ce014460",
    "signature": "0x5bf641bc2ee08f41d3c3c4ac0e168dea982cd87144c340733f48b1bd529ecc001a85b8eb13202da32c4d7fdf3604dc1178aec2c86dfaad262c06a8b678fff2251c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}