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 #21277244 · ArcScan

Block

#21,277,244

2026-09-17 05:21:44 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,244
Timestamp: 6 days ago · 2026-09-17 05:21:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x14438930f5dfeba1fba5fbf9d5a1957a85618811016b743a8f9d6e9293a9efc6
Parent hash: 0x4eebcbc8…49be66d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,244 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

12.2%3,654,539 / 30,000,000

Base fee

20 gwei

State root

0xa102ff722ddc…46c78ca6c86e

Transactions root

0xba5b4a298116…019125e6e7c2

Receipts root

0x6c80a8f99b12…3b9f3d18a206

Nonce

0x0000000000000000

Extra data

0x00000004a817c800