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 #21303083 · ArcScan

Block

#21,303,083

2026-09-17 09:00:04 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,083
Timestamp: 6 days ago · 2026-09-17 09:00:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xba9145e505a427ce03d36b4696eae99d4ea0969e26fc4b847df4ad06ceaffd71
Parent hash: 0x05d275dd…94bbce93
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,083 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

10.6%3,187,305 / 30,000,000

Base fee

20 gwei

State root

0x26be75101a88…744ad8f80339

Transactions root

0xa9e7ae8a3129…49a1fbb12747

Receipts root

0xa7f003668fd5…60bce95ac089

Nonce

0x0000000000000000

Extra data

0x00000004a817c800