{
  "manageEntity": {
    "action": "Repost",
    "entityId": "505067939",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fb037f93a9ed5fe0e85360e8b464f2711e3ad536ea208146be980eea4190f46",
    "signature": "0x507f4e0f99985b6f27185c63318d0c45e8e7d0e8502389406f7e4885a6b4fd6b37e26aebda2ed0438fda4074653ccee125a887b85a74ff75a3c25733a9810a3b1b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}