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 #21368581 · ArcScan

Block

#21,368,581

2026-09-17 18:14:04 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,581
Timestamp: 12 days ago · 2026-09-17 18:14:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x8fff3a73c166e26fe52966557c346f522e7177760270c933ae1687e2489b9854
Parent hash: 0x22b45449…2279d8ac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,581 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.7%1,118,024 / 30,000,000

Base fee

20 gwei

State root

0x3b242c553f88…7ae6a4c6f54e

Transactions root

0xd2e754b2dca6…46a1a539110f

Receipts root

0x07aa5203af70…1ee1bbc56b6e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800