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 #21558376 · ArcScan

Block

#21,558,376

2026-09-18 20:58:22 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,376
Timestamp: 47 days ago · 2026-09-18 20:58:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x92b36522a987e31f649df1784f01ad92cf20012e1aadcba1e123afa5cecbdf2b
Parent hash: 0x03f2a571…3f18b5fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,376 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

1.6%466,864 / 30,000,000

Base fee

20 gwei

State root

0x55641674db10…0fcbd2619da3

Transactions root

0xfba7a8d1eeb1…40ff75bfe60c

Receipts root

0x8a21ee1f4e41…adc468213133

Nonce

0x0000000000000000

Extra data

0x00000004a817c800