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 #21254783 · ArcScan

Block

#21,254,783

2026-09-17 02:12:00 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,783
Timestamp: 13 days ago · 2026-09-17 02:12:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x0336a2b5b0d05912f8ff62cf1983a84790165422c98301bf85d8b4bbf1037b2f
Parent hash: 0xd71fbdc5…1cea3bce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,783 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

14.2%4,255,551 / 30,000,000

Base fee

20 gwei

State root

0x6e318b0f2951…5d246f79b15b

Transactions root

0xafc3b623047d…016fbe80a9a7

Receipts root

0xe05ed8bffe43…5a7e58ddceec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800