{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2136822381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6b9b67aee783359df9dbea8eae80aa309b084d42a783175df839f59504a238c",
    "signature": "0x7955605d6d8d2a7497ce4e239bb81e2aba66602122f95656af55d47a512ad0e6117cd24d3d9ff93f87f2f734a8975e8e388bec904aee8274371777bbc01be4af1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}