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 #21286287 · ArcScan

Block

#21,286,287

2026-09-17 06:38:08 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,287
Timestamp: 13 days ago · 2026-09-17 06:38:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e544196b385b342f17aae55a2b2a40a79a5eca25262e949c2c054c7d9c176b4
Parent hash: 0x32355259…0f7b76aa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,287 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

13.7%4,123,197 / 30,000,000

Base fee

20 gwei

State root

0x12c99e3232a3…ffd9f3909134

Transactions root

0x63246305356a…e989ddaeb692

Receipts root

0x54fa808279cd…2cb24a547eb4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800