{
  "manageEntity": {
    "action": "Repost",
    "entityId": "356079428",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf60494ee753d2694b7c49757a1e0708b3627e4b271d00239ab1eb12b0767201b",
    "signature": "0x851a15eb9d897401d7dc7e51f65de1e0a14ce930c47f1cc86c3df330e097ed361b1d40f2dc56ba911abcbc24ec91115ce9e1522f2d09432add0760d13c49ce3f1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}