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 #21280514 · ArcScan

Block

#21,280,514

2026-09-17 05:49:22 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,514
Timestamp: 47 days ago · 2026-09-17 05:49:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xf38676dad56202f6feae1d1e868be916f5d6e1befdaedb53ed64ed03e360d8df
Parent hash: 0x22b5541f…18d87ba2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,514 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

19.2%5,761,539 / 30,000,000

Base fee

20 gwei

State root

0x3438b8afaf38…ef389a5e642a

Transactions root

0x8260af135040…6486ed379ea9

Receipts root

0x54e04d1c3c73…c12b555d68af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800