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 #21276894 · ArcScan

Block

#21,276,894

2026-09-17 05:18:47 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,894
Timestamp: 17 days ago · 2026-09-17 05:18:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x1940af8c2e95726e93143cdb42b834109aa7cfc522f5fd20082f352e4319685c
Parent hash: 0x309f37e3…73ac081a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,894 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.6%795,996 / 30,000,000

Base fee

20 gwei

State root

0x06ce32b750c2…995646aa3085

Transactions root

0xa58d78c948e8…adcf3ceadacc

Receipts root

0xbf054fdde699…ed029f289528

Nonce

0x0000000000000000

Extra data

0x00000004a817c800