{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1358915247",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38c4b2bfa676c376d8ce0aa30a677f5dbb4d779e615dbfe0a62ac376f968f9ac",
    "signature": "0x34a083f8348f8259f30689fea37c52e4617b70b9a2163fff04596aa64c13ad2d4408d0ca0b8078a02d8cd82c38f48b0111ce1b768e1a32d32c3ba7db99c4e6841b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}