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 #0xa63ed0f359927db62335e76742add174d92f0ebdca0559c0f2edba25be06153f · ArcScan

Block

#21,263,036

2026-09-17 03:21:42 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,036
Timestamp: 24 days ago · 2026-09-17 03:21:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xa63ed0f359927db62335e76742add174d92f0ebdca0559c0f2edba25be06153f
Parent hash: 0x952e96e1…46bb7990
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,036 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

36.2%10,856,070 / 30,000,000

Base fee

20 gwei

State root

0xcb552601551f…cba94778e4bc

Transactions root

0x97399f8c9c86…3c53a0d0e996

Receipts root

0x2e5d5d65ba66…8bea0caf6c55

Nonce

0x0000000000000000

Extra data

0x00000004a817c800