{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541158",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b957c8d3ad59717458467bca67739ff4a9a80491214df9787d34b04db883184",
    "signature": "0x5e3638e71075472b2832b47e77be95dee87fef73a44a5528d48dc54f0d5a7dc0043198ca7f57757cbac9a8eb9fb3fefdfaadb4b83de1f15224673e1a9eac3a821b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}