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 #21357913 · ArcScan

Block

#21,357,913

2026-09-17 16:43:56 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,913
Timestamp: 7 days ago · 2026-09-17 16:43:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a49ec6a2a5e05e466d4bc1bac715e6f443bd6176a991b3178011e5fe7a5c968
Parent hash: 0x5e811842…62364716
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,913 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

48.8%14,629,451 / 30,000,000

Base fee

20 gwei

State root

0xe37a0217ace1…57661faad67a

Transactions root

0xfd0e95a49e33…bca4f3c08620

Receipts root

0xe57bcef7fb02…f12a5eaec45e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800