{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1010916957",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12b3152e78b86132e3a2092f51bc63d79e2530f3250af341a70ac873a08f4ca7",
    "signature": "0xce0658612ae1bc93c6ff7af17698a0f160cf65a55db30a2fdac4eba6989412364d6b3805f70c785465226597bcbf536808ee5dc2f43676f38269d78e6b66aedf1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}