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 #21516841 · ArcScan

Block

#21,516,841

2026-09-18 15:07:13 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,841
Timestamp: 5 days ago · 2026-09-18 15:07:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x22ed68f1d47cd5065e17177e665fb71de0a3d004e976a894b64e847ab5f7992b
Parent hash: 0xa554fc24…a021ae14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,841 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.9%1,471,900 / 30,000,000

Base fee

20 gwei

State root

0x516bd813f369…a0a19c5d124b

Transactions root

0x6ffbf428c998…3f9a237b843a

Receipts root

0x9fb9715e472f…ed16101a78c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800