{
  "manageEntity": {
    "action": "Repost",
    "entityId": "962333",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa128f81b9b29affe833795e380797f6b115e6ea2c00fcee137e4cc70d600719",
    "signature": "0xb1c5b6b9048bbe6d6489b80d07d741ba90b5cd2aa7834d00df7740d5152ac09829a5a7f1142ddc8db5a070e13ca44e45c1d1c8dd8c195c9fb3592d1d9568049e1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}