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 #0x3b9837c034492cbe56e2cbfb81f0bfaacb7a6991be9d8305c91672e61d471c67 · ArcScan

Block

#21,216,035

2026-09-16 20:44:55 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,216,035
Timestamp: 3 days ago · 2026-09-16 20:44:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b9837c034492cbe56e2cbfb81f0bfaacb7a6991be9d8305c91672e61d471c67
Parent hash: 0x410b9c2f…df510287
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,216,035 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

38.1%11,444,872 / 30,000,000

Base fee

20 gwei

State root

0x9c4824776195…05863c5207ae

Transactions root

0xf88605148ae1…20bdc37e0cce

Receipts root

0x53e3cf7e2faf…266913b66dde

Nonce

0x0000000000000000

Extra data

0x00000004a817c800