{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1942940841",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf0ffa3f52cc3f870974cf884d2a6d20a228eaedc7688b9cadce4c67bab515bf6",
    "signature": "0x297c504c13a7b9fd4f9f08e3add8b7466b503c6afa29156b76303b00cf4440314216a0d111dfb37208b07aa3d08a2e1ebb887c0b75ba3e7b2b3719801d2b0a141b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}