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 #21262920 · ArcScan

Block

#21,262,920

2026-09-17 03:20:44 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,920
Timestamp: 19 days ago · 2026-09-17 03:20:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x7736d8107936e8db7e2cbd04c9059d003e8b07e5537e0dfaf528bc5ffaa84b2e
Parent hash: 0xf8b164b5…e9510049
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,920 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.6%1,374,336 / 30,000,000

Base fee

20 gwei

State root

0x081919fa082a…74902a14546c

Transactions root

0x4906dd1021b6…3d8162770667

Receipts root

0xf157dabae458…909831385123

Nonce

0x0000000000000000

Extra data

0x00000004a817c800