{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1870843360",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x670a7e81289f848fe2d4a4439a4bce6f422126c0a7050b3035316bb879ca795e",
    "signature": "0x9d7b6df9391ab9d8c380eb88f6e3fa8c1f3dadec8a86923a727decdf42f176627e5552f252ab4acaa7a07d9e08869a5e9f6da985d48086573f19783d86dcdc1e1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}