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 #21269445 · ArcScan

Block

#21,269,445

2026-09-17 04:15:50 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,445
Timestamp: 26 days ago · 2026-09-17 04:15:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x7bfbf978525e243f96a58c55812523cf7c2c4a839e981db43d0cde5f2d31740f
Parent hash: 0x2371ad03…000fb60c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,445 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.1%2,724,212 / 30,000,000

Base fee

20 gwei

State root

0x9ebcea6a0fec…52528b2f3030

Transactions root

0xb8492998dcdf…f254ed4215e2

Receipts root

0x5b2f7985a28b…686da501ddcd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800