{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1874654886",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7febc920ffced68bd5724ebf5e58273bb064924942d3b92efac8d175329abf98",
    "signature": "0x7d2b0f653863c9cd1aa6277bae447613bf95d07c2ecf0b312eeee8216602c265090873a046a1338591c6bca71dab7460b52aa078f668ba38054997da73518eed1b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}