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 #0x55efdcd1893897f894e725e885de825282033f342762aac161c1fb52ef372668 · ArcScan

Block

#21,525,683

2026-09-18 16:21:57 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,683
Timestamp: 5 days ago · 2026-09-18 16:21:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x55efdcd1893897f894e725e885de825282033f342762aac161c1fb52ef372668
Parent hash: 0xa9d7394f…8de2e389
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,683 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

5.6%1,684,333 / 30,000,000

Base fee

20 gwei

State root

0x3767d0000743…8319d2aa8650

Transactions root

0x350bb379e9d4…d765aa915e87

Receipts root

0xb033d372223a…07969e2f58c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800