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 #21308140 · ArcScan

Block

#21,308,140

2026-09-17 09:42:47 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,140
Timestamp: 20 days ago · 2026-09-17 09:42:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xeec908fe30cce0089162a2699b53a7e3e819f074320f9baedbec415812dd3761
Parent hash: 0x47973a17…a93d8b27
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,140 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

26.7%8,015,564 / 30,000,000

Base fee

20 gwei

State root

0xde58a6bf0575…8dbd97b2a0ca

Transactions root

0x2fa4f5936765…bdd0d137b541

Receipts root

0xb0159b10db93…20460e337e68

Nonce

0x0000000000000000

Extra data

0x00000004a817c800