{
  "manageEntity": {
    "action": "Repost",
    "entityId": "17142888",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb75a87244e040558bdcb84f7544036397923963873db9168d7715637b820548",
    "signature": "0xfb3ecf65d7ab429025f9336c5f16bf0052e5b766b8e090884816d03453256ddc680f7761a967c1946e24c44974be578808daa2a76a59b116cc2b7beb77421e161b",
    "signer": "0xc97A6025Ad8c7Ba1a35Ef7E3A3b88ABc8b2013BF",
    "userId": "666092734"
  }
}