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 #0x56cde07507913fcea8391d5a0161e12066178e0149d5b805e273d0582a96ae8d · ArcScan

Block

#21,444,966

2026-09-18 04:59:39 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,966
Timestamp: 26 days ago · 2026-09-18 04:59:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x56cde07507913fcea8391d5a0161e12066178e0149d5b805e273d0582a96ae8d
Parent hash: 0xa1b134dc…cbd08374
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,966 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.4%1,007,502 / 30,000,000

Base fee

20 gwei

State root

0x79f9b508dfb4…7f874715c062

Transactions root

0x91d117974e5e…976ad406c17d

Receipts root

0x6eec41c0e580…fa5e470700d5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800