{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1216667827",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3bd181375061ef02224873ec8d982123102b0eacd6ffa21dcf889035729cf00d",
    "signature": "0xe4fb1aa3866a1d0d02412d10feabeb5490721a141360ecbc987f0e761b4802b86af04e0250bdd09f1905669f043977af3e348fd78a1d818c6ca5e2839500ea861b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}