{
  "manageEntity": {
    "action": "Repost",
    "entityId": "242906187",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x547d647f032f6f9d27af174c6560a8e4956e1f05f65dbd8b87990f1aa7c5019c",
    "signature": "0x0103cf6278446e1a25815dfd3cc05b8ec5e19aa5cf303fb0b8ff281ba867fd883c25d7c6cc4cdb3adcb93147ff85571be8071afb26c0598b6a35222996989e5e1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}