{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1971816958",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e014e860eba948cad1ce8f97ed61847128faf36ca7eb80fa556f0465341560e",
    "signature": "0x3882a3fa8434b23d85d9ed21e31cdab3a4fb85aee6b2fae82f67134a101713257dff3b1297a1f2d80da2c7670e45d1066305e8c6f852eb5ff99177475abef6d41b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}