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 #21403069 · ArcScan

Block

#21,403,069

2026-09-17 23:05:31 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,069
Timestamp: 27 days ago · 2026-09-17 23:05:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x25c9b62192d48fef560ed49839b357397925c94c0cc3ff12389dbfa83b3d03f2
Parent hash: 0xca203988…347503ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,069 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

7.3%2,193,618 / 30,000,000

Base fee

20 gwei

State root

0xcea9f07dee84…921b3aaf1616

Transactions root

0x9981f8d260a8…38a1245241c9

Receipts root

0x08356cca7224…0c2d9012526a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800