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 #21269992 · ArcScan

Block

#21,269,992

2026-09-17 04:20:28 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,992
Timestamp: 11 days ago · 2026-09-17 04:20:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1bbb69a705b125c91550765417c886698061b5e1d049e71832ce42b9c0196db
Parent hash: 0xb8723386…2094bd5b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,992 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

22.2%6,653,390 / 30,000,000

Base fee

20 gwei

State root

0x995536852df0…a264956b183d

Transactions root

0x071b5a1562be…ea86a5d01fd5

Receipts root

0x619cf0242e4b…2f65b33553c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800