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 #21369063 · ArcScan

Block

#21,369,063

2026-09-17 18:18:08 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,063
Timestamp: 28 days ago · 2026-09-17 18:18:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xef2f70be3f5000e9c4c6fc09f133da44b4c0c6f547a199a2a8d9bc8c3a377294
Parent hash: 0x8ce18318…bf6ba66b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,063 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

12.9%3,885,995 / 30,000,000

Base fee

20 gwei

State root

0xfdfdb8d6735c…12573c0a6362

Transactions root

0xfdc0a7a6e2c9…902dfa122fb4

Receipts root

0x22c82c30073d…981d9281998f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800