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 #21357323 · ArcScan

Block

#21,357,323

2026-09-17 16:38:41 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,323
Timestamp: 58 days ago · 2026-09-17 16:38:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x7ade8d1dbafd2315eccc5a1514a3bec420d473e4b7fb4d89a49879a8b7a9b504
Parent hash: 0xbde783e4…0e082348
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,323 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

2.5%757,939 / 30,000,000

Base fee

20 gwei

State root

0x6aed4b7dac27…732cbc1545a8

Transactions root

0x995d87d0ea1a…a3c5e9fee0c6

Receipts root

0x01184c72cbcc…8af6126615c4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800