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 #0xc89a7c3b85c977916398cdd19f161b6141f46ffaee8768556ea05881019107ba · ArcScan

Block

#21,317,150

2026-09-17 10:58:52 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,150
Timestamp: 2 days ago · 2026-09-17 10:58:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xc89a7c3b85c977916398cdd19f161b6141f46ffaee8768556ea05881019107ba
Parent hash: 0x74a67ca6…0ab3e488
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,150 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.2%2,466,133 / 30,000,000

Base fee

20 gwei

State root

0x09e27ae9adee…1a763ee557d1

Transactions root

0x3c23b186be1e…3cb20907832e

Receipts root

0xa22faa446cf5…dd8c9659cdb4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800