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 #21416558 · ArcScan

Block

#21,416,558

2026-09-18 00:59:33 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,558
Timestamp: 57 days ago · 2026-09-18 00:59:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xdcc3afa0f8939abaf8f973a0418d4a329db26e2f150ff1b05b26217ba66ce693
Parent hash: 0xbf3e9d78…b0a601b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,558 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.1%2,441,207 / 30,000,000

Base fee

20 gwei

State root

0x76b66923139b…5742779622ae

Transactions root

0xa47781e0f23a…6fa32090cc72

Receipts root

0x4b0262bcebec…7602a255ebee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800