{
  "manageEntity": {
    "action": "Repost",
    "entityId": "873130906",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e1005e5064d2443eda4fec5ecbbf87e58e45b1ad768bebd8bc1a59efa661b84",
    "signature": "0x0db58217e41e3b80b184c0124d4cdf56c25c1c29f6c55f9c025147f2aa762d0d016e67a309f2670aabb2a3d5e612d3698339f40731159041749c2c530bdc0bd11b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}