{
  "manageEntity": {
    "action": "Repost",
    "entityId": "866568235",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab03e5e060986ddfbafd36424181408587f4f4bad19a698d1265851590f56c4c",
    "signature": "0x1c91d08f07ec521fd65ba5640a7ea3c85234c74d5fab295f22f67f8a1bc7bdfb1c0f5bd128f04555331215814811f826f3127d21d0d4f2766d4370bcaa9be1bd1c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}