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 #21540952 · ArcScan

Block

#21,540,952

2026-09-18 18:31:02 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,952
Timestamp: 23 days ago · 2026-09-18 18:31:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xac01eba8452cf7cc430f2f15cf22ebf64d5982174e3e8b739c45cc10730b7d2c
Parent hash: 0xc9b3ea17…912bbf00
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,952 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.1%2,118,037 / 30,000,000

Base fee

20 gwei

State root

0xd111370ad926…8d44c82d9928

Transactions root

0xa8fa9c6ad239…6577ad5420d3

Receipts root

0xc9b58812af43…286adce1dc3a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800