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 #21373844 · ArcScan

Block

#21,373,844

2026-09-17 18:58:32 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,844
Timestamp: 35 days ago · 2026-09-17 18:58:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x83b1a4284d92b25cbe46517e5834475d9ae13be6cb5561d222e22da3af18aec9
Parent hash: 0x928683de…b285ae81
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,844 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

27.4%8,217,051 / 30,000,000

Base fee

20 gwei

State root

0x90bc2c5529a3…84ff9da5e15e

Transactions root

0xfb59ae799d3d…668d5a0d2559

Receipts root

0x227b30ab7303…dead8221fa2e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800