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 #21217163 · ArcScan

Block

#21,217,163

2026-09-16 20:54:26 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,163
Timestamp: 7 days ago · 2026-09-16 20:54:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x6858af61f292d1bf90deeb0c56e422df875347dc2369d740fb3e9e23a8031398
Parent hash: 0x468bb1fe…d8a20619
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,163 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

70.4%21,114,869 / 30,000,000

Base fee

20 gwei

State root

0x7a8ae40de736…0c85799f73c8

Transactions root

0xb23df9f6ce4b…184983560b0b

Receipts root

0x7e4494b3376a…fd28bc494cac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800