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 #21310860 · ArcScan

Block

#21,310,860

2026-09-17 10:05:46 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,860
Timestamp: 11 days ago · 2026-09-17 10:05:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xd308ca262d347d8eee87c4183a3ff03a69df4f7ff9467e18bc925886778c9ed5
Parent hash: 0xd8699066…5efe09c3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,860 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

38.3%11,479,735 / 30,000,000

Base fee

20 gwei

State root

0xa054b776a7da…b2f132cace0e

Transactions root

0x6bec945b5809…afc447849876

Receipts root

0x4068ad00b717…730b3bb8c499

Nonce

0x0000000000000000

Extra data

0x00000004a817c800