{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1783985635",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35e53d5fcecca788526e9a478bd3bf633d487ef798b3a9ae89726b48491e6dc1",
    "signature": "0xd8e46efc9a46c43d3f48103d201fc32817235606bc98586dafcc79a717587cbd1e799edb476dd36b0599b1b2ff0c830044ec115a2cad041107ea04d37f2396bf1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}