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 #21369681 · ArcScan

Block

#21,369,681

2026-09-17 18:23:21 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,681
Timestamp: 48 days ago · 2026-09-17 18:23:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x31663c2838c155fc0e6f5752b1af40dace5f7f3d88d72d182d5892697d57bfc9
Parent hash: 0xf17628d8…4a3ee2b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,681 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.2%3,358,787 / 30,000,000

Base fee

20 gwei

State root

0x651fcddeaed8…a39d82e37b90

Transactions root

0xdf0301b55668…b6727c134522

Receipts root

0x0273485b1120…a011610829b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800