{
  "manageEntity": {
    "action": "Repost",
    "entityId": "316626451",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf413fb7107b5111fb1dfa9a691d47914123343d075db74337dd8f8a4905be015",
    "signature": "0x0f5a7630a60753cdf5c2e044f767e8bbf167b7f19fc2322a9ccb25075b471cb07363777e09bc2fa65af44cf1943d45b232e9b7d0cb65ee607c9a7978c7c4555e1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}