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 #21254662 · ArcScan

Block

#21,254,662

2026-09-17 02:10:59 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,662
Timestamp: 8 days ago · 2026-09-17 02:10:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x364ab613c1c45346956a574e266bc1facd176518ecf8545c11c382d5c9dc1c64
Parent hash: 0x6eb8c050…e96c0e66
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,662 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

20.4%6,117,666 / 30,000,000

Base fee

20 gwei

State root

0xb73949df66fb…c95558617a65

Transactions root

0xe0988b0bfeee…9c3f31bc90a8

Receipts root

0x42d71d9d00e9…3bf96f985083

Nonce

0x0000000000000000

Extra data

0x00000004a817c800