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 #21355479 · ArcScan

Block

#21,355,479

2026-09-17 16:22:34 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,479
Timestamp: 21 days ago · 2026-09-17 16:22:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x0dc6dd393339b02032686ff14bab1663eb2d4b230a468cc223f05adaaa80857b
Parent hash: 0xa9dc91f8…04f346f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,479 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.3%3,398,572 / 30,000,000

Base fee

20 gwei

State root

0x5470f9898344…42ac861ba1ca

Transactions root

0x46d4fdb4d95f…f40bd709eeda

Receipts root

0xfcdc165f05b4…7d60e62d7ea2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800