{
  "manageEntity": {
    "action": "Repost",
    "entityId": "630264",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8afbd5e3fd122635fb834d1b1517515f4598856054971f916768e02d55f1fdae",
    "signature": "0xa4d409f63ea73abe2e4c11ae17f07ebce84e9ba84a14b765af498d991ab5bb9163f946b4140c1332a68560138349fe6d34937931dfc08542007be92fb8b9f9c21b",
    "signer": "0xc97A6025Ad8c7Ba1a35Ef7E3A3b88ABc8b2013BF",
    "userId": "666092734"
  }
}