{
  "manageEntity": {
    "action": "Repost",
    "entityId": "561359021",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcdf402ac0634228114762a47b2181fcc846b098ef74dce5b55770cd2f34ed848",
    "signature": "0xe4511a9f7ff886dd56495fd1c653626a63034eb53574c136f90b863b10a7d1d52fd1e9a7c058fbf3188c777a1eb29c1b28bf897b41faaec7593c18cf6bdfed231b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}