{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1357055778",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x965d18be8c016f4045b84bae4cd51a8a43ab2d31a5d487fa0f4cec6c5661b125",
    "signature": "0x8f1113c04946a036381660eee3f2ca6c5c9c36bf9a8904678c58f09a77b0119d4ffbe72fc1076622e17e34757979862670b0083efafcc7662aa4a26d803563981c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}