{
  "manageEntity": {
    "action": "Repost",
    "entityId": "433296301",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e9bf8e2e4ee52d02e5f6301b630a700ea0ef0cf57bec32df328b9d468cd5725",
    "signature": "0xa4f378c97ce1f589803466c3ecc0825106328d6c4235fc8ebd9719702c0c5969238f5f46b4b438272d77b6fd7513d3171df13074367397b94161efc30168bd631b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}