{
  "manageEntity": {
    "action": "Repost",
    "entityId": "219626995",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5dab7ddbef967caf9360840afc33780f4df5c4c54e75619049bebcc9e50dada",
    "signature": "0x0361960dd00eea795c1e6efbf218ec4d1c43177e8392eae2e6c349f3961b750624105f442a0e43ce524a25fa9757f4e7ea4052ea1a3a581a18595c95e252a4da1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}