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 #21542315 · ArcScan

Block

#21,542,315

2026-09-18 18:42:33 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,315
Timestamp: 25 days ago · 2026-09-18 18:42:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xd63f3d1217fa137d287625bdccd688629dce5610a8e555d8496020a6e67c1744
Parent hash: 0xb6621b7e…03366d4c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,315 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

12.0%3,606,709 / 30,000,000

Base fee

20 gwei

State root

0x8f032bb82c31…8614e4de31b6

Transactions root

0xe15de1d1f9eb…65dc67bf8638

Receipts root

0xe4d7586657d6…8d748aa71437

Nonce

0x0000000000000000

Extra data

0x00000004a817c800