{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1078121887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2280464f18626a9d83794d178b2b474aed3964d238b6fb584eb91d480ac6fce0",
    "signature": "0x4d9f8670497d2966d948d618606f5c5b9c7c36cfad2e3424c4d688faced59d0822bf6d7920f2909b884e042e2b37b28d3dde96bd6a6cbd7ce836bbabd55f95641c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}