{
  "manageEntity": {
    "action": "Repost",
    "entityId": "20442",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x025737d0cf56a20ccb91d6c6491836e07ef63b0248027d2ebeebd4847872aa68",
    "signature": "0xcce5f9cf1d613e1e3c59124cdc809df71e68eba4269026370491129688c36b6014d8b08a7913e3da485a9d02928dfb1f5bdb3f601b12140e55d493a582d4315b1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}