{
  "manageEntity": {
    "action": "Repost",
    "entityId": "332486261",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f1f627167ce20f78a8b46edc75e30ae7b674341996b86bed996f1c2cf2bb167",
    "signature": "0xd1e355b19b49239788263d4f378e0577f3f23ad5d8fd6c4be91907c3eb7f2080624f3128199a886a02354afd96ab63a9c2fdb9f0f2cc8d1ea08939676a2babf61b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}