{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480250",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x90fce3751de56ca80388d1064064f67ddef16d224de4c2718247c0b009b96cde",
    "signature": "0x90aa3d97f73446e0c0ab6e36e192ca10fc927f0c1bd39a56fc49e0bacfea435e3bd7d562e9162b31a8a8253429be3de33381f7afa352cfeed9a9832aeac73df41b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}