{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1279519306",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6076c6e9acc73eb3baa4ad13a5e27905ab37c7c0bb1a3c59ae69cea5f0bb0a9c",
    "signature": "0x98466e8341253f69380598819fc828047dd909888e3cfc76dba601509a09a09c3fb256f4a1a7353856325f1449b854310cc9d6cfa9d846cbd93d3d5e809841071b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}