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 #21326490 · ArcScan

Block

#21,326,490

2026-09-17 12:17:43 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,490
Timestamp: 15 days ago · 2026-09-17 12:17:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x1e5919e4652ddd0ee0f50fef9476a542374a96239feac75ab182815d95aac44c
Parent hash: 0x79833db5…c6b6e027
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,490 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

20.4%6,121,370 / 30,000,000

Base fee

20 gwei

State root

0x72173f3aefdb…15a9a5ba3a1c

Transactions root

0x29203208e765…0812c020c3d3

Receipts root

0x8c5d989c3e27…cbfff1dbf386

Nonce

0x0000000000000000

Extra data

0x00000004a817c800