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 #21557969 · ArcScan

Block

#21,557,969

2026-09-18 20:54:55 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,969
Timestamp: 38 days ago · 2026-09-18 20:54:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xebdbed7a3580ae82b150fba05a269c986e067322c6da70425db5bd81beacc701
Parent hash: 0xd42a91a7…436486a6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,969 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

1.7%500,633 / 30,000,000

Base fee

20 gwei

State root

0x3e8309e7a498…8399bb950a94

Transactions root

0x13b387aece5e…57ab4cb9b33b

Receipts root

0x2f8c9a48f3be…1abb59dfc72f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800