{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1548581627",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb35cfc19a06c0ff90a4ceb0fc47771374f9e8794236b82979dfb0201a0f9676a",
    "signature": "0x959ae29f02730dfe4a49b066dd76fa3726205cd8ff2a913c970f5642c46229571cfc2b283df9692296f2b537cfbf33c21f985fdbef561a3d6378026013bbaebc1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}