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 #21552544 · ArcScan

Block

#21,552,544

2026-09-18 20:09:03 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,544
Timestamp: 28 days ago · 2026-09-18 20:09:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b896b55becda3498100e1bc25a2eedf0ba87022befb69489762c7b2d473e408
Parent hash: 0x34e5741a…c347e63b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,544 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

1.7%499,334 / 30,000,000

Base fee

20 gwei

State root

0x1ef9b7b85255…373040891656

Transactions root

0x388352f3f38b…c4cbe07f16fb

Receipts root

0x03c68698cc08…8ddd98e3391d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800