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 #21410138 · ArcScan

Block

#21,410,138

2026-09-18 00:05:17 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,138
Timestamp: 7 days ago · 2026-09-18 00:05:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x20a8d5cdad0de7cad14334e47a92c0f2d86a6fa72fa904e6488874f9fba0ea72
Parent hash: 0x141ff01f…c640bf6c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,138 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.8%1,734,658 / 30,000,000

Base fee

20 gwei

State root

0xbf14029202be…539539dc1ec2

Transactions root

0x47f11b3905a0…a2b88a3b0cca

Receipts root

0xd43830e0cb5b…4b0df0c248c4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800