{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1583516497",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c2c0fa5c7e091bf533c01f9c8c20904a418428e29e319bb0a5a4621f04502b2",
    "signature": "0xb1d5dff14a0271a888156011cdca79a9f16180f37711e4fbc33c0ab78ac084520c0f6efae10223c3360605430367ba2d48a11bb637475a34bb796bc5577c6d291c",
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    "userId": "584186978"
  }
}