{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1342514951",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb04374b4dad0eefd84cec5113ac46715a6b17fe4ea59f06796cc20488d90b690",
    "signature": "0xd69884f4056ec91be4cc1222ee82583e82602f7f69f8f3bf63857c8befd6af560ba7833bdb87268cfa544db9514784d0e46b24c487815febda5668db2d31ca1f1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}