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 #21555461 · ArcScan

Block

#21,555,461

2026-09-18 20:33:43 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,461
Timestamp: 45 days ago · 2026-09-18 20:33:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xeb1619c52a16febc9c3a09a79ca4d688d5a2c2af4731f441845818841744cd18
Parent hash: 0xc8f7f8ea…d4752555
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,461 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.3%1,601,647 / 30,000,000

Base fee

20 gwei

State root

0x82c734273802…7283a828387d

Transactions root

0xe80a8ae58d36…59dbdbb854dd

Receipts root

0x7e5ecc9d51d0…33616723a043

Nonce

0x0000000000000000

Extra data

0x00000004a817c800