{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2124163954",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d423b6cb82dc8c8e191cae04e343f001084057aafe02763b970c3d88d1b3962",
    "signature": "0xf15624e9309620efab77005132d218f1a8ebbc155a55c986099b984a35b3fdee5d497fdb163f1b19cd17f82b30f1527cf5e3d0f4e66157e908ccb3edd6672add1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}