{
  "manageEntity": {
    "action": "Repost",
    "entityId": "166707",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f2c8acaff6116e4e34b54abcb216e61ab009664fd5d0dfa32028ba5091308c0",
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    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}