Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa6cecd03982388594758a81a3647a02d8df75f57d2dccc868fa80b2e5fbfa8b2 · ArcScan

Block

#21,416,507

2026-09-18 00:59:07 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,507
Timestamp: 57 days ago · 2026-09-18 00:59:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xa6cecd03982388594758a81a3647a02d8df75f57d2dccc868fa80b2e5fbfa8b2
Parent hash: 0x79c9110d…18bb0787
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,507 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.0%2,392,003 / 30,000,000

Base fee

20 gwei

State root

0xcfb2c28823be…4849e56bf306

Transactions root

0x00829f7a2306…6857b5d2f9be

Receipts root

0x034b4278ce67…fa040f6c9a32

Nonce

0x0000000000000000

Extra data

0x00000004a817c800