{
  "manageEntity": {
    "action": "Repost",
    "entityId": "383348206",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x83845b7165f177778ada0699329ec0296373b57d7553cc61a0959eadcdb087ab",
    "signature": "0x4b375b489bbe1fbd124f567121bf52c4050eacd21d2908886790eea550888e501605df20e449e2c19f2feec2b279bc2425e6ff77ae8121bf8963760e4ca3e03c1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}