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 #21375986 · ArcScan

Block

#21,375,986

2026-09-17 19:16:37 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,986
Timestamp: 32 days ago · 2026-09-17 19:16:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x89411dc28f376121acc71182b5bf1d0fdcf88a2e166f5a95b37a9f7895378643
Parent hash: 0x347018eb…64e3739b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,986 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

16.3%4,881,097 / 30,000,000

Base fee

20 gwei

State root

0xeea14973f556…ce5819b8c686

Transactions root

0x5c62733d5b2f…a3e5d732b3ad

Receipts root

0x22986915dc4e…4a44110d65b9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800