{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1077211478",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07ca5110d1fd8ba9d4dd396ec377143eb25cb8f431f238af6b64f0e2b1fbda89",
    "signature": "0xd0c15f497fa864a04bfc1999bdf4fb14a3d6a9f6ced315cff397a8e0ecb7a4196428f4e9b37643c122e85ba68c5bc88123955920fd4b075c17840ca3b2e39cf01c",
    "signer": "0xF08935327AeC6306C8d0eb92999567e5496848C9",
    "userId": "989073793"
  }
}