{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1279290716",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc2e99b84035fa7f093dc665c4f6675d00b94045393ca2f19cacafc295739fb2",
    "signature": "0x73c8a829882c78508b57aff37a5bac031cc074573721a46c76fa69a8002c47e25650b4a2adce3c2ceafbada35e66363cb415cc9fa04b0995cf01b3418629a50a1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}