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 #21554464 · ArcScan

Block

#21,554,464

2026-09-18 20:25:17 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,464
Timestamp: 22 days ago · 2026-09-18 20:25:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x2afbf73fe23cd1d0bd04f80233f17f6358ce777073bcc35962fcfd322061f5ac
Parent hash: 0x68c508b3…a1d033ac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,464 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

1.4%411,422 / 30,000,000

Base fee

20 gwei

State root

0x764d23f25f77…54fb6444150e

Transactions root

0x5b520e10023f…bfa94ed5a9a5

Receipts root

0x3ffa45d4d680…61d2443fd917

Nonce

0x0000000000000000

Extra data

0x00000004a817c800