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 #21481017 · ArcScan

Block

#21,481,017

2026-09-18 10:04:24 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,017
Timestamp: 56 days ago · 2026-09-18 10:04:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x2370bd2c9da03bb85da4ed2f856c27e47d4d919a0a5bb4d38d7328a3b8e68904
Parent hash: 0x755ae6b1…b19dc2c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,017 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

14.7%4,406,007 / 30,000,000

Base fee

20 gwei

State root

0x91f5efb05858…baacbcf966d9

Transactions root

0xc34777a73b39…141e65e7dcb0

Receipts root

0xb20ac2bedf12…d7b39564f67b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800