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 #21312105 · ArcScan

Block

#21,312,105

2026-09-17 10:16:16 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,105
Timestamp: 48 days ago · 2026-09-17 10:16:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c6d6c95b25042b88ef7a6ac7ecfdfccdb8e9a3008bc1577e595fddef84ddd8b
Parent hash: 0x72574e06…9e06abff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,105 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

22.0%6,588,711 / 30,000,000

Base fee

20 gwei

State root

0x38b9d026cb96…d2dabadd71b3

Transactions root

0xdfdf38701c68…c7af730fc6e9

Receipts root

0x39023bde58d6…4507f3cb8e30

Nonce

0x0000000000000000

Extra data

0x00000004a817c800