{
  "manageEntity": {
    "action": "Repost",
    "entityId": "145566902",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28333fa43e2c6d764f621ad5086b338efd4e5745cf7b9eff5ded78179f3541bb",
    "signature": "0x333a9dc5e08df237c6fb744f0bb03467fa5fc5fad7b09b845199c8f77d4d5cea73bbdee287370aea08dbc269eadfb037b304432a9c8e96d13977399e8d5a6ae31b",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}