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 #21318823 · ArcScan

Block

#21,318,823

2026-09-17 11:12:59 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,823
Timestamp: 46 days ago · 2026-09-17 11:12:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xc4ddfb683cc4753fc99558076a2ccbba50ac768f3a0bc9cdb26b9f9c63ba37e7
Parent hash: 0x9c1214d6…12236dd8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,823 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

41.6%12,472,787 / 30,000,000

Base fee

20 gwei

State root

0x0e77410da31b…3e819a617b19

Transactions root

0x16b8ca3f84a7…30c082ccfcf5

Receipts root

0xfa74b39f53c5…c5b95b896b6e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800