{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1708088695",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe2c0c8d371d14dadea74cb4dc8f7d7b5ce7c28454033b82e0421cfbeab5493f",
    "signature": "0xac6b1e221f71bb353090cc422b1a8d92124093425d246c58600961ba2197b8dd13f7f67f15f3953f5a40ae2325a6383a30e389dc5b6bbb9d68ab09fd295468061c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}