{
  "manageEntity": {
    "action": "Repost",
    "entityId": "834724711",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd39f279d99bd359dc1c8a121c51ac3e577900e6f652cbe5b3fd5c67cb2a45dbb",
    "signature": "0xba0fb151842475f9b2f7a298ef1b17a561767ae39324c7ea523d5f8969af238331b61ce5c9bd48099b4ae551bc33eebf8b432ca3c88857c259a502faabdd101f1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}