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 #21261440 · ArcScan

Block

#21,261,440

2026-09-17 03:08:14 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,440
Timestamp: 27 days ago · 2026-09-17 03:08:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x48d95911f0c71e202857d104b2e8a79988126eb7f6f9b7c8cdaa491329dc682d
Parent hash: 0xc1466dac…f696027a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,440 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

47.5%14,250,477 / 30,000,000

Base fee

20 gwei

State root

0xb4d2d19f14d7…e747d1c719cb

Transactions root

0xfeae674e37e1…a2255749e385

Receipts root

0x429d5d9567ce…2e9acc6c2957

Nonce

0x0000000000000000

Extra data

0x00000004a817c800