{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1037180",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77aa686f33b663f38e0043ce8adb49d5c3f8a8996810a232157573213330fd63",
    "signature": "0xbb367659c1ba5113eb6b2b55505c2ef68edb0a8adc899f2dc12f62f717713f374f7f1c2f0b5632462ee235939891c4564ed6f6ea516158d287c753dcc119838a1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}