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 #21307076 · ArcScan

Block

#21,307,076

2026-09-17 09:33:48 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,076
Timestamp: 16 days ago · 2026-09-17 09:33:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d854df358577de2a51502618a7635d88948705f8ff4d41dfccf9e33491cff21
Parent hash: 0x641f6b3b…6b9ec69e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,076 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

14.8%4,435,076 / 30,000,000

Base fee

20 gwei

State root

0x461955bc75ca…2a4b3a141ccd

Transactions root

0x16ca21f46f60…de752c1df7f3

Receipts root

0xb1a5b5a13cdf…690a1dec9ca0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800