{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1124117",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb77f02df9f9778de06c30462b493b2eec58f642392c76db882fc56899a4424ca",
    "signature": "0xb7b134fc02d05b2c22e11887a0e9c75e5e56f964187ea5001ac85e4295fce1dd17b969fd077f2687e04a157f068f6a804f84236993bf6bdd621ac578b507e47f1c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}