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 #0x67dc6374f508db1622971468d801c1d1b631551177cfbad05e600595e845e7a2 · ArcScan

Block

#21,278,110

2026-09-17 05:29:03 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,110
Timestamp: 14 days ago · 2026-09-17 05:29:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x67dc6374f508db1622971468d801c1d1b631551177cfbad05e600595e845e7a2
Parent hash: 0x5a300592…fd1245a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,110 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

13.1%3,940,332 / 30,000,000

Base fee

20 gwei

State root

0x5445bbedfc24…5e02d14e4fc5

Transactions root

0xca415d38f4db…b183318097b3

Receipts root

0x3f5b38e2d106…6a71da965b96

Nonce

0x0000000000000000

Extra data

0x00000004a817c800