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 #21366253 · ArcScan

Block

#21,366,253

2026-09-17 17:54:23 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,253
Timestamp: 50 days ago · 2026-09-17 17:54:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x8bb6bfbd69102d30a8c3e9c13b970966208395baceea383d3db7a62dbb3aa01f
Parent hash: 0x87805daf…3549f799
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,253 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.0%2,713,076 / 30,000,000

Base fee

20 gwei

State root

0x9993bd95d300…605e908cb25d

Transactions root

0xaaddbedf1eed…e790b30052ec

Receipts root

0x0eef0a1a580c…e9142ed3a45f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800