{
  "manageEntity": {
    "action": "Repost",
    "entityId": "887864325",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xceced7123f10910b6906390d9008b93617810400ff0f0651934b1d08c7f37b27",
    "signature": "0xab15f11722b39266566bb5c98145c176595dc327b7f95d629f7eb1c19e23ceac0b439cf2cad59860fdcf8d8b3d3dd18e17212e5d50dc0ded6fddfc0addf2fbd21b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}