{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1128920391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57a192f9d85ce98b1778d4b214c55b29bd8750a8e554cd88188a40a42981f5d5",
    "signature": "0xc4e1cc126edabcc12881d93614a525aa4c197d20e638a63759703bcc49d610c2402fee5c88b592d9641cf795e386802a551f432d19269732b1b6761211cdc55f1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}