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 #21349874 · ArcScan

Block

#21,349,874

2026-09-17 15:35:14 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,349,874
Timestamp: 5 days ago · 2026-09-17 15:35:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x687764660f85647672fdf85d0cb9cd3c8ee9547c8c76c33d59fd6ed5275cb9b2
Parent hash: 0xda22e54d…d431f05f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,349,874 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

22.6%6,771,412 / 30,000,000

Base fee

20 gwei

State root

0xd258cc298064…ceb457a834c6

Transactions root

0x47637259ef2f…d11fc3dda98a

Receipts root

0xaa16319a2e5c…5bbc1cd9af8c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800