{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541274",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0da669937a4dbd01b7bf959dddce4b715a7dfc3b000be7abf298410a5bd57421",
    "signature": "0xc746ff4b6df937f17c258502828dc1834c3a310a63217dfbaaefc36786a20989569f2b179976dcd941506ff1cab86b59b2f8a319110f28c5e0ea257294ca92981b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}