{
  "manageEntity": {
    "action": "Repost",
    "entityId": "800190",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11b8e2f801d6928d74d9d1014d985310558282a1e001daabfea058774da619c8",
    "signature": "0x467c96cb2b8bff2c477ccc4f093dd05702a9db5ed6ef33f89056d955d59545c46d59cf5e0684cb22aed6a44dad2d3cad9a68a79e6d6c9cbafb57aae8a87a4d331b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}