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 #21394551 · ArcScan

Block

#21,394,551

2026-09-17 21:53:31 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,551
Timestamp: 20 days ago · 2026-09-17 21:53:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x477a4b8509bbaf804afb98db3f9f5b2c54c569ffc7c81a110d563ee3a5be2f86
Parent hash: 0xc4e92f7f…01a5d644
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,551 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.2%52,824 / 30,000,000

Base fee

20 gwei

State root

0x4c706ed91588…7ca5a6fd8649

Transactions root

0x73a85d88f576…1ff7f224cdc7

Receipts root

0x787e4992dd87…698d126053e9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800