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 #21552496 · ArcScan

Block

#21,552,496

2026-09-18 20:08:38 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,496
Timestamp: 29 days ago · 2026-09-18 20:08:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xa70aba2a63b22444c77fcca9695d854baa79ab078f8ddf0f28c7c55498c78ce7
Parent hash: 0xf5c13f64…5a3fe1c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,496 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

1.0%295,579 / 30,000,000

Base fee

20 gwei

State root

0xdcc7a49cc431…dac33e05323b

Transactions root

0x77c0563dd769…d73f86cad018

Receipts root

0x589a7f66903b…9d90662d0c2c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800