{
  "manageEntity": {
    "action": "Repost",
    "entityId": "29279841",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc266697968be91625d7f3a4a28fa15d3c12f61e9a0166f6f5aae3d2b95a5d0e7",
    "signature": "0x8aef3ac5c48dad5656250fb2032b392a2e0ed6304d4b35f3347611cb932f2b6c2c37a70afe64e7f21b116943457311e8f3fceeb1661942c9e909efac6634702e1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}