{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1905177054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b695aa80113f4427f8e8b7582ce306a7c19e1ea0425622551fd57e9c5f7e3b9",
    "signature": "0x9dd6e11eb1e78ae02f5cd559b0f16c65348972b63eafaf7db731308eb2ef40b435da52d109282794b026312569a1a5eeb114c7d8ca8131455d9c10febc649c9e1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}