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

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 #21419261 · ArcScan

Block

#21,419,261

2026-09-18 01:22:23 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,261
Timestamp: 11 days ago · 2026-09-18 01:22:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xe48fe0a562d3a8d3fc841bea1434c00e2afcafcd0e982a2c2ca853624c738e1e
Parent hash: 0x373e1f42…5cf61d06
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,261 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.2%1,565,454 / 30,000,000

Base fee

20 gwei

State root

0x3f522867ef33…17c5e62259f2

Transactions root

0xd176a6fc9097…58c40c2a299c

Receipts root

0xfd5b71391f08…1e7475b98eea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800