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 #21298896 · ArcScan

Block

#21,298,896

2026-09-17 08:24:41 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,896
Timestamp: 56 days ago · 2026-09-17 08:24:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9308659ce2e2e88241705151e9a64ff5329023bbd3fc120d749217683383498
Parent hash: 0xe86d7c89…385bda53
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,896 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

15.6%4,680,075 / 30,000,000

Base fee

20 gwei

State root

0x144dbe2755ed…b839e20e7b90

Transactions root

0xcddb05eed93d…e2692cc707b5

Receipts root

0x77a4e6d717d7…0ef49e5c6d57

Nonce

0x0000000000000000

Extra data

0x00000004a817c800