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 #21277185 · ArcScan

Block

#21,277,185

2026-09-17 05:21:14 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,185
Timestamp: 8 days ago · 2026-09-17 05:21:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5b8d2e963a9713494ef7df36eac4033447e77ad574973ee8fa872e14262fab9
Parent hash: 0x6ba77164…584f762c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,185 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.0%3,611,438 / 30,000,000

Base fee

20 gwei

State root

0xf1ab345b050c…0afa8b3cb6e8

Transactions root

0xabcbf23fd58d…a74e03849b91

Receipts root

0xe336f366cb38…f7df70a9b166

Nonce

0x0000000000000000

Extra data

0x00000004a817c800