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 #21217182 · ArcScan

Block

#21,217,182

2026-09-16 20:54:36 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,182
Timestamp: 7 days ago · 2026-09-16 20:54:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9dd79ef1c0805c95f754fff857b4a63852165fce67c5025050d486c0f0f25fa
Parent hash: 0x622d1be0…cbeef1a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,182 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

96.9%29,070,659 / 30,000,000

Base fee

20.999758995 gwei

State root

0x12a24a426730…51a085094d0a

Transactions root

0x1343f38009eb…2c94d0ad0167

Receipts root

0xa21f47135f31…1fd249f90678

Nonce

0x0000000000000000

Extra data

0x00000004edcb7670