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 #21378606 · ArcScan

Block

#21,378,606

2026-09-17 19:38:45 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,606
Timestamp: 56 days ago · 2026-09-17 19:38:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x329f68f43305623642ba6a86d81f7c2402107ab2522bb4355bdc586634085e6f
Parent hash: 0xb2e6a6e5…34f20b47
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,606 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

14.9%4,475,856 / 30,000,000

Base fee

20 gwei

State root

0x0764db204bc8…0d778ddbcc78

Transactions root

0x035c7e283482…12e73d895de1

Receipts root

0xe44e3cb2a4b4…19be2fafdb09

Nonce

0x0000000000000000

Extra data

0x00000004a817c800