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 #21508053 · ArcScan

Block

#21,508,053

2026-09-18 13:52:58 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,053
Timestamp: 55 days ago · 2026-09-18 13:52:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xcbd39a398beee054c492c3025890efedcb5529c377d3fddec71d19cdc342d710
Parent hash: 0x68863865…c5626c1a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,053 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.6%1,675,551 / 30,000,000

Base fee

20 gwei

State root

0xd462f3bfd0df…8564274fb383

Transactions root

0xa45007891576…a9cce0df7a3c

Receipts root

0xbf89e2739491…b8de688cc9e5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800