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 #21509507 · ArcScan

Block

#21,509,507

2026-09-18 14:05:15 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,507
Timestamp: 32 days ago · 2026-09-18 14:05:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x34707293345cda66ccf1bd08f4fbaaa857baae31bdecc6f86d9e614ac04d5763
Parent hash: 0xc4925205…7d1f9087
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,507 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.8%1,731,753 / 30,000,000

Base fee

20 gwei

State root

0xf62d849f013d…479007c6f93b

Transactions root

0x277f4e3fa5c1…199b640d9e42

Receipts root

0x7c2c4b3519d1…ab9bd500ae45

Nonce

0x0000000000000000

Extra data

0x00000004a817c800