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 #21217395 · ArcScan

Block

#21,217,395

2026-09-16 20:56:23 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,395
Timestamp: 8 days ago · 2026-09-16 20:56:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x25e2489414f6cccc10504247443e62d8049bfcb506caf0cb192740cd8914426e
Parent hash: 0xc2788e18…a3209392
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,395 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

43.5%13,065,856 / 30,000,000

Base fee

20 gwei

State root

0xd49443d4accc…4d5b97714cfc

Transactions root

0x2ec58feb090f…f605977fc6af

Receipts root

0xdc7321607750…b2a79b86beec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800