{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2115730628",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x19d03f6c264dc3d5fb52073d9adc4e8d54848cf5a4cb24f5863af20da959d8e7",
    "signature": "0x4b960670514f15a99292135f4c99f485b0cebb0b5d81eff03107d8cdd36e691c43bcf4cf16d63cab6db9d6491d2de7118d3e60334b4f694f8ac70152f87df6f31b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}