Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x5c85020d3e8006075f193a5f1df003562d425fd97509d3dc5892dacf023810ae · ArcScan

Block

#21,355,840

2026-09-17 16:25:37 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,840
Timestamp: 33 days ago · 2026-09-17 16:25:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c85020d3e8006075f193a5f1df003562d425fd97509d3dc5892dacf023810ae
Parent hash: 0x47ea1e89…fa88a518
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,840 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

20.3%6,079,430 / 30,000,000

Base fee

20 gwei

State root

0x42cf8a0f87e9…0b9cf04bffe4

Transactions root

0x145082a79e6c…116c4a03dc0e

Receipts root

0x2315b051d0c1…e9d6128e3507

Nonce

0x0000000000000000

Extra data

0x00000004a817c800