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 #21373963 · ArcScan

Block

#21,373,963

2026-09-17 18:59:32 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,963
Timestamp: 32 days ago · 2026-09-17 18:59:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ace0b9b8e1003a0c22140d3bb640598a2777e4d7c9b5ae1a1b979bfc48e6a8c
Parent hash: 0xcb599ded…ba417e31
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,963 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

34.3%10,291,248 / 30,000,000

Base fee

20 gwei

State root

0xb8bb1cfa9b70…aa251dd7d767

Transactions root

0xb47d588aa580…46cba17f2db8

Receipts root

0x72c2b341b897…0f1dc401657d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800