{
  "manageEntity": {
    "action": "Repost",
    "entityId": "294467",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a0f5025fc63dab684ce8843ba5bc57db8c459816becfcc4a3c74de031b4f4ef",
    "signature": "0xbc9fbec29042397fcc3e019823259a86576a89e5c3bf63d5322c7d68f9930eeb1c10fb3b138614d1923a2ea09a661ac65383786c744e92510b63c102b78d58b81c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}