{
  "manageEntity": {
    "action": "Repost",
    "entityId": "915699656",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bcb835212b19097ff8a5ea71b463ee98d627c1928df7cf979f53ecb479b4381",
    "signature": "0x370cd31df49f7af6fc53eca5203a98abc3f9488d8d70533f4fd87c75999e90510cdb097461364899e81ac261ac1c37a39050330f44344169604aeb869410c2491c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}