Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21387783 · ArcScan

Block

#21,387,783

2026-09-17 20:56:19 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,783
Timestamp: 6 days ago · 2026-09-17 20:56:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xaeaa0a8f29dc4a86141b52aa8f0cc4d74c3cf58c4f8f3ea9f222cd15f28fb165
Parent hash: 0x268a0adb…c1dbf436
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,783 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

27.9%8,356,236 / 30,000,000

Base fee

20 gwei

State root

0xb71b462f126e…75932b7b62a0

Transactions root

0x5a099cb93b42…bf3e911969e1

Receipts root

0xa26ed452d79b…86036ffc015a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800