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 #21315541 · ArcScan

Block

#21,315,541

2026-09-17 10:45:17 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,541
Timestamp: 24 days ago · 2026-09-17 10:45:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x39672b9e1c20da6f6d2181b55efd8010bbfc43932e0e558a3d2f9ab890c74483
Parent hash: 0xa3c84b12…abc617a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,541 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

34.2%10,268,351 / 30,000,000

Base fee

20 gwei

State root

0xf1f6ae41f24b…a910be4b55e8

Transactions root

0x2148b9ebe909…7ecc77179f7c

Receipts root

0x2c29bc5cf2d1…d48d77dacf7a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800