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 #21442993 · ArcScan

Block

#21,442,993

2026-09-18 04:42:58 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,993
Timestamp: 36 days ago · 2026-09-18 04:42:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x56c20424cfcddef829fd87ef491c64cb86b8130ceb148d93dd48df1c928ca82a
Parent hash: 0xc9b2e579…4b1886ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,993 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.7%1,409,860 / 30,000,000

Base fee

20 gwei

State root

0xa1654ea48526…b5c841831315

Transactions root

0x8820fe3a85ae…db8c7be44443

Receipts root

0xacd5358295f5…1b85554606d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800