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 #21418793 · ArcScan

Block

#21,418,793

2026-09-18 01:18:26 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,793
Timestamp: 12 days ago · 2026-09-18 01:18:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x2b830948acb10a2d43fb89c820257d93631c3ab8ce6b5cbdb1a109bbb6581009
Parent hash: 0xd5ea2253…7a8cc181
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,793 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.0%608,602 / 30,000,000

Base fee

20 gwei

State root

0xc9c1aef42745…1629a4343e48

Transactions root

0x3f0c4740c1db…63303c0f2c21

Receipts root

0x8c923ff08c00…fe75e0fc93ba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800