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 #21172377 · ArcScan

Block

#21,172,377

2026-09-16 14:36:23 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,377
Timestamp: 11 days ago · 2026-09-16 14:36:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x1817eade358fdc395a5c4f99b1ef88f8d59b94bfe20d479be3b28e6950d2f474
Parent hash: 0xaea6beb5…cebc6fca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,377 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

72.9%21,880,332 / 30,000,000

Base fee

174.535455036 gwei

State root

0x6e120570b1ab…08cf0272b684

Transactions root

0xfb6bb7e8d034…371a4770b291

Receipts root

0x554314d54498…13020b978d88

Nonce

0x0000000000000000

Extra data

0x00000028c244901d