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 #0xa28a2063991f922b62517bdc00b43c8c5c168ac34eed1c4c9bdb389af2c1788c · ArcScan

Block

#21,206,331

2026-09-16 19:23:00 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,206,331
Timestamp: 4 days ago · 2026-09-16 19:23:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xa28a2063991f922b62517bdc00b43c8c5c168ac34eed1c4c9bdb389af2c1788c
Parent hash: 0x862f1e3b…c556bb5a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,206,331 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

72.2%21,670,857 / 30,000,000

Base fee

36.019275549 gwei

State root

0x49a6e9f8aa6b…25d6647698d8

Transactions root

0x1803a5242ab7…39b3ea66e8f2

Receipts root

0xefb338f02bbd…464fbe0419f8

Nonce

0x0000000000000000

Extra data

0x000000086c358246