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 #21416592 · ArcScan

Block

#21,416,592

2026-09-18 00:59:50 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,592
Timestamp: 56 days ago · 2026-09-18 00:59:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xbb7c66ada811d95732b000df7045fc69f453a200080936bfc38bf838082c67fb
Parent hash: 0xcea720c3…2191d9ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,592 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

1.8%546,929 / 30,000,000

Base fee

20 gwei

State root

0x118e7ac1b153…f1e811ebb6b6

Transactions root

0xa5aa71b19004…7c2ed9737ad5

Receipts root

0x5defcee24451…8c4491f9aca5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800