{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1218658212",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3865d9faab33f158b5f09205aa4ebeebe87d1ab8ac99af46a400414f618b2a3e",
    "signature": "0xf06226609b2733d13912280cf6e9e6460fae7e9b190056fa9fe149cb827fdb3743ddab42d24ea4b469da3a3d3bfaffc7a81a24a6f1917cdad073ca9f22f660a01b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}