{
  "manageEntity": {
    "action": "Repost",
    "entityId": "146776336",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d556c1938b3d984b16966b0c1de7f5ac71be2eeec4049380a3c88ccf9aa181d",
    "signature": "0x73d611ac6fed1a86880f2027e11ec955e3c30ad46b5836626f2bbd4b892559e532eac380e798e31830c196d35ebea7fa7ee70d4fb3f6b95faa156608c3cc18b91b",
    "signer": "0x6f20258D1188c4f08d27788Ecc9ce87B6af3913e",
    "userId": "469120908"
  }
}