{
  "manageEntity": {
    "action": "Repost",
    "entityId": "547503837",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa35d4baf8bb6fb2f1376fff2cd72bde1c720d1e9c8bc0c90d6beececf386539f",
    "signature": "0x984ced7cc6d33be85676d962561f87afc45fd97c45ad428eb673cce59f2a0c0916e0e7ff0de864414c6d5f7ed6263ea3e5193e3b808c16d9ef22492cd9633d4c1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}