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 #21321883 · ArcScan

Block

#21,321,883

2026-09-17 11:38:49 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,883
Timestamp: 11 days ago · 2026-09-17 11:38:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x62e4d0af16aa6139371483b5feeb816b0476f6ab066b9339c97c20bc51d116be
Parent hash: 0x698ce9bf…be7d23bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,883 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.6%5,267,787 / 30,000,000

Base fee

20 gwei

State root

0xaf754281b30f…eae1f89c515f

Transactions root

0xbcbbf2952e6c…baf587380131

Receipts root

0xb90bbbc7a0b4…48174fee92b2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800