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 #21402525 · ArcScan

Block

#21,402,525

2026-09-17 23:00:55 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,525
Timestamp: 11 days ago · 2026-09-17 23:00:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4a68b0eeabe85c88f7707b11e996b1923d8f4cc5034798c5f62f891a5a2d49f
Parent hash: 0x768b3a0d…a3f697e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,525 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

8.2%2,446,223 / 30,000,000

Base fee

20 gwei

State root

0x45a9a92b7386…fc015dd558f2

Transactions root

0x371c205cc459…485ee62279a6

Receipts root

0xb7b8cb288a41…a2ecf4296f06

Nonce

0x0000000000000000

Extra data

0x00000004a817c800