{
  "manageEntity": {
    "action": "Repost",
    "entityId": "958710608",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x309e7343dfcebdc1eeb3fb662476e4023404fc1d622f03a1af703606663bb39b",
    "signature": "0x2d49c0144eb0bc2df06868376da7a847c92847b3ee8b561a0d2cefa77d569a133f2c2b45b8b9a24d1bb9559e8a2083a225147363e5e8cdfcedd931bf84be7cdc1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}