{
  "manageEntity": {
    "action": "Repost",
    "entityId": "265345670",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd902781e68d457cd59f076207c17d5778265ea093fb753af542ef9c099495cb9",
    "signature": "0x435a42f073aa11d05857973d1e1a34e2a700f1d883cc545da4af4c4c8c54d3d927f6f646901d51b230770f53150cff4f13766780d2a1ba2d5efda8757ad2641e1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}