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 #21554988 · ArcScan

Block

#21,554,988

2026-09-18 20:29:43 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,988
Timestamp: 38 days ago · 2026-09-18 20:29:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xe1cddeab60c15fe7c974ff677a6e29472ac49af4df77d017689b81967bb1ece0
Parent hash: 0xab9a5502…f38ae6de
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,988 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.7%1,119,167 / 30,000,000

Base fee

20 gwei

State root

0x2691fd447c87…0b8fe767b793

Transactions root

0x5028b1a038a5…05047aa91b6c

Receipts root

0x01b8d11b09d7…ef2ed6fd54cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800