{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2522261",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x046c62ba857f94fa997707b587ea1bca1dd063dab55836d56bec99b8643717e6",
    "signature": "0x01def6da0c472c472fab4f6e00b85d2b6ea45e01486ff68488bda727676e82180f3a0a6d0a602c625d87f7a2213234ca6d89736b24eac40867b9d7cc5c3928cf1c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}