{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1279400238",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9054446ba66f9c31f279b7e773d44d8df0e4a00d54e576a1bb6b8b6aeba54c4",
    "signature": "0x2c6d25bc9ecae1390cab40ad987841710c7d446f99501a67b43d658b14f64e8f200cdc180bc2228a9ec293d50de450c965ac5d57369beb3e3da176e132737c351b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}