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 #21299185 · ArcScan

Block

#21,299,185

2026-09-17 08:27:08 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,185
Timestamp: 54 days ago · 2026-09-17 08:27:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd7b80f4f08300b1e2ceaae8ba0918115a8b1042cbc14de1d41ee73d48efa358
Parent hash: 0x854a60b2…998b25c8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,185 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.6%3,473,104 / 30,000,000

Base fee

20 gwei

State root

0x67ab8ae25226…3c1b40291f33

Transactions root

0x8e60da31e037…36295809d417

Receipts root

0x63e113489958…11db030e58b6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800