Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x573876eff6a83c398b236f7e1ca64f509a62c009613e973b9355d0912d3a5d6c · ArcScan

Block

#21,388,549

2026-09-17 21:02:47 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,549
Timestamp: 30 days ago · 2026-09-17 21:02:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x573876eff6a83c398b236f7e1ca64f509a62c009613e973b9355d0912d3a5d6c
Parent hash: 0x84995261…b49c6534
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,549 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

24.6%7,380,020 / 30,000,000

Base fee

20 gwei

State root

0x4b4572345ece…0b339caf7047

Transactions root

0x5041b733efa0…726b4ebd46bc

Receipts root

0xa7ea28ace04d…4ce523d23b6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800