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 #21387708 · ArcScan

Block

#21,387,708

2026-09-17 20:55:41 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,708
Timestamp: 3 days ago · 2026-09-17 20:55:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x4f33be418c00f61810d53531e6fcb03917fb292c31af085e6878e5c514393166
Parent hash: 0x8c6a0293…61df42c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,708 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

7.5%2,254,067 / 30,000,000

Base fee

20 gwei

State root

0x106e7d421cd6…536cafcd0308

Transactions root

0x1815b46d707e…26ac55d2d8c5

Receipts root

0xc21275c05f69…711017e3e41b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800