{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1416946406",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50cfb8c30f6b4ec15a507a969fc8cc29e7a5c1ecc77ba880a25c048a33bcc1c6",
    "signature": "0xb39170ef6bd560dc61937ba278c38690a0063bfe59be3ab33aa92b9f688d87cd36e04db741e19dda294bcd3125b5251e17e3d47fa122a824ca9ab7708e1865fc1b",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}