{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1023999289",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e809eabff7d88ee501ad3cd988e083f26e19e1c1e3b0d09349bd3f17deea31b",
    "signature": "0xcfe74cdc1d231a0881599ac15cb0e5aa898843e15b67fb95926e16f8663e72d2121c33f900a120c77e02f48f50e00339c3a6eb886a61d70407f6857912e778791b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}