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 #21355481 · ArcScan

Block

#21,355,481

2026-09-17 16:22:35 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,481
Timestamp: 21 days ago · 2026-09-17 16:22:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xe5151e34b889011ec84792e9a589ac0b5a8df5d4c82c8621e2148615efd05ee5
Parent hash: 0xba7aff12…cc5b0223
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,481 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

10.8%3,233,181 / 30,000,000

Base fee

20 gwei

State root

0xe45a48f8d2b0…fe0f90b590a9

Transactions root

0x70af2a5b3b9e…3932e02600f5

Receipts root

0x65fc2b6812e0…d4ecd9270144

Nonce

0x0000000000000000

Extra data

0x00000004a817c800