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 #0xb61a8ac2f706bad2e4f527620113f09be675984c48ea7b4124370123e74c9fc2 · ArcScan

Block

#21,618,957

2026-09-19 05:30:35 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,618,957
Timestamp: 5 days ago · 2026-09-19 05:30:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xb61a8ac2f706bad2e4f527620113f09be675984c48ea7b4124370123e74c9fc2
Parent hash: 0xff5799a8…64eeef74
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,618,957 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

1.6%484,241 / 30,000,000

Base fee

20 gwei

State root

0xf16347a6cd74…804a1ed5c359

Transactions root

0x4f46569a02d7…476aaf932315

Receipts root

0x4282e6004bce…0461521a7f8c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800