{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1416991300",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcdc700b34d863db0f01ca22a8fb068db8945dc04b7b829ce4677f57211e8131a",
    "signature": "0x72bd33741443b3343d1d470128c474825c31cc3205102e05a6d1be520b7b9188228b917051c1fc33ab8af7f16dfc1de24a70e6ba14b4ec259df54858f31838751b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}