{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1191476517",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3f6b9e0f25d5f5b18759be0b7df12e1cf7ab7797674f7b84056dbd3a6abfcbe",
    "signature": "0xe33d829374296e12c97a7189cbb1e32728cd0ee46acedfc5cadbee888bfabc4025d8a664ba65e3617b792ffe963c0d727b15a8bd0ec8d63ba752c9e35159c4521c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}