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 #21411518 · ArcScan

Block

#21,411,518

2026-09-18 00:16:56 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,411,518
Timestamp: 48 days ago · 2026-09-18 00:16:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x7660b803dc0b03944ac9c62eee7695ac03037a65bf93d4acb229a8884002f212
Parent hash: 0xdfc1d582…0019e4fa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,411,518 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

4.1%1,244,657 / 30,000,000

Base fee

20 gwei

State root

0xedf21e716aa1…7cf0ad3789f8

Transactions root

0x90c3c4f41691…ee2a55db0289

Receipts root

0xef7a9580c0fc…5df0d6fecfd4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800