{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406091",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26c5f7a3a0bcd8dc529e71c3bf3296102aeab3664982e198cd84162ca60ac350",
    "signature": "0x260639937f3f773f297324a9f0d164dc50a448f81a985f9946bf24d9517f990171a935eeefbbce9e00b571fc0da2008d8851275f6c29ef5f11d11bb43350610e1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}