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 #21392724 · ArcScan

Block

#21,392,724

2026-09-17 21:38:04 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,724
Timestamp: 47 days ago · 2026-09-17 21:38:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x261cb591b8440fe708ac1e8676d8ce0dd0399cb7d285a260424084c9df45dada
Parent hash: 0x7face464…a4d1624f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,724 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

6.1%1,832,513 / 30,000,000

Base fee

20 gwei

State root

0x4ee0af3797a7…bbceeefd5327

Transactions root

0xe67444c55ae3…4113b6757856

Receipts root

0x95d85ac46ba4…b69d0aa6644f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800