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 #21287928 · ArcScan

Block

#21,287,928

2026-09-17 06:52:00 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,928
Timestamp: 12 days ago · 2026-09-17 06:52:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x2e10545f8c3c663a93cc83e03782fc326e2421e6df40a479cbed233b2d13f78d
Parent hash: 0xa6efd6c1…dc0bb283
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,928 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

12.5%3,758,388 / 30,000,000

Base fee

20 gwei

State root

0xaa71f879bd8a…fb0da2155326

Transactions root

0xe4fbefcf4575…ef4f52d1870e

Receipts root

0x5338e1a4cb3d…c3f508dd8128

Nonce

0x0000000000000000

Extra data

0x00000004a817c800