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 #21248818 · ArcScan

Block

#21,248,818

2026-09-17 01:21:38 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,818
Timestamp: 6 days ago · 2026-09-17 01:21:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xf25359456e1f0617ab85632cbe69c318002f49de340d119c733d944e34cb18ac
Parent hash: 0xd573e755…74aa2764
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,818 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

46.4%13,925,302 / 30,000,000

Base fee

20 gwei

State root

0x5ab88895e63c…64e7630aec3c

Transactions root

0xbfdd520ae077…0100c6e65fae

Receipts root

0x54327c0fef84…e2595e5098aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800