{
  "manageEntity": {
    "action": "Repost",
    "entityId": "978931738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b9370996814c08550831b108ee89429d1d9adec5ea15bb30adadb762088557d",
    "signature": "0xb737eed7ce4ad5e5f40076442e2aebb7ff4bf5b5ca9db9fbce4c3af88e9cd84b133d0335607f590df594f4537da26d4eb5edda5008af4849be7afbbf1415c0721b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}