{
  "manageEntity": {
    "action": "Repost",
    "entityId": "442809209",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x348b99d7755d000796d331eb96e1670b28f628ab72f878dab852fcaafb60b40a",
    "signature": "0xafc48bf2c7f1cb5e8cec7210bff566d18315735b613da6590369e1ae4b32eb98178877db7c0657608fcfba13a5924b86bd9466a7a2b9116ee8657bc4355f5ce51c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}