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 #21319188 · ArcScan

Block

#21,319,188

2026-09-17 11:16:04 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,188
Timestamp: 51 days ago · 2026-09-17 11:16:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x5caa414465f10b7c35862860a19b3cb38e938b72ceebb87a1277d2c0237ef099
Parent hash: 0xb3f059f6…8988ca56
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,188 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

43.9%13,174,927 / 30,000,000

Base fee

20 gwei

State root

0x73fd7f45fd31…d5d42d838b5a

Transactions root

0x5d7e249df623…524947a9d85e

Receipts root

0x303d8cca9896…313efec2cf63

Nonce

0x0000000000000000

Extra data

0x00000004a817c800