{
  "manageEntity": {
    "action": "Repost",
    "entityId": "907983643",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42aad247247da0c74659456fff7895a5193944aae9deda5023e748f9ef1240d6",
    "signature": "0x9a41e0888f77c9d514311a7207e45691a4f1369a4a61c06ff7642784c259917145406ee2ea21044f85f58c3a30da691d613cb39cab3e80d021668f37b7cb4dec1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}