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 #21565393 · ArcScan

Block

#21,565,393

2026-09-18 21:57:42 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,393
Timestamp: 54 days ago · 2026-09-18 21:57:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xff99c94675458fed9afbe2375e7ee938b4871f4d10b838d8a55734939fbc9fd8
Parent hash: 0x8442a2a4…5a01adbc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,393 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.9%2,369,823 / 30,000,000

Base fee

20 gwei

State root

0x606420d3ce12…534b7318665f

Transactions root

0x429775f59b74…2e876b563ec6

Receipts root

0xdcbbd7a4d35d…e03c2c171b25

Nonce

0x0000000000000000

Extra data

0x00000004a817c800