{
  "manageEntity": {
    "action": "Repost",
    "entityId": "69193",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x503a29098c390bf3b12d01d6603daa52cce497b6438a494fc75eb35c60255209",
    "signature": "0xd7dde802c818f7d69855323583c49d7ff0d7eb659e19ffb680a3fef2d323d8e0369cabcd68c5781b5c4c005bc037eefbd5d66f9f1eb624245efd6bcbbd0b1c371b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}