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 #21518836 · ArcScan

Block

#21,518,836

2026-09-18 15:24:05 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,836
Timestamp: 41 days ago · 2026-09-18 15:24:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x19ff4652fe5445a60879a5ef3c73403f5a6145b8e2c1418edbf1cf10a66bde84
Parent hash: 0x7bdf4f22…632abe24
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,836 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.1%2,725,203 / 30,000,000

Base fee

20 gwei

State root

0x1941decc0c42…32028cc10a7d

Transactions root

0x05ba7c416e8a…1ba3338bcf90

Receipts root

0x5343d20c5770…fb22ac064817

Nonce

0x0000000000000000

Extra data

0x00000004a817c800