{
  "manageEntity": {
    "action": "Repost",
    "entityId": "790604123",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x439dd02b35e196e670ad9d4ac8e18ad6758514d4ee37980d0fc63c07b035174c",
    "signature": "0x8dfaa437a56bb388586a709adf6655411647a894a938e2f82b1c713ce4ca251f741e8a50a3816248354db11eb2ee53591702436ede57144a4faf2af38293d2351b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}