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 #21520282 · ArcScan

Block

#21,520,282

2026-09-18 15:36:18 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,282
Timestamp: 46 days ago · 2026-09-18 15:36:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x649c3c824f92a58a925f3b27154dc6f2569de3c4b2e7f404dd4c8a72d09fc8cd
Parent hash: 0xe3e3a57e…fcf2d4be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,282 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

28.5%8,563,010 / 30,000,000

Base fee

20 gwei

State root

0x39746a41f665…0dd8c8aa5099

Transactions root

0x847a031e4374…b05e09b0941a

Receipts root

0xf96400b6e673…747a29380f7a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800