{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544317",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17dffc169c4681b0313f44880da64059b500c04071788ad230648372d6c3e871",
    "signature": "0xa586ca406ad4d272f6d8d6b4507c26dbca9dfa68a6e0f09469a2472ba9902ae60bbb18ab038cafe99441df1d0da6991c411a0921aa0f2f9f93d6f5ecc6890fa11b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}