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 #21519773 · ArcScan

Block

#21,519,773

2026-09-18 15:32:00 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,773
Timestamp: 51 days ago · 2026-09-18 15:32:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x22011f7a15e045b3923b8a5130c243fbf7496a04c9d3e6fc108966319e5b1e66
Parent hash: 0x2f365102…5e51dd88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,773 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.6%182,902 / 30,000,000

Base fee

20 gwei

State root

0x0a2e32db7db0…2a6a13d1b0b2

Transactions root

0x8872b4c69c44…6260520c779f

Receipts root

0x7950c1bc0eb3…5207f88de5ef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800