{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1086248798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x263a4e8c5c63c09d18dcf49a245f5eafb7a9da3ebebbe538e98852e6031232e1",
    "signature": "0xbf42ebb6992ef9fd6623762e835fdbc527066dab848837ab8548fb49e67d3f135f0a91266cf914e0078660e870d968c4bb9d7000818722b9e5a5e32ffabd63f61c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}