{
  "manageEntity": {
    "action": "Repost",
    "entityId": "956857320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x434b1a0793bc05db088f222cd87392cbce0f7a089f5445d7b2338df9244cabb9",
    "signature": "0xaff243df2f17ff53369276489f365faecc0a5669357e549a10313b604faac15e27fb814f0bc81dc68a415ea8e2ceb97d604bb4dee564b0407fa24340622031201b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}