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 #21286963 · ArcScan

Block

#21,286,963

2026-09-17 06:43:51 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,963
Timestamp: 5 days ago · 2026-09-17 06:43:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xf590ca830c6a4bfcb3f409e5db3dbf4a3b6d953f7a28616a12a6b3ffb8552a3f
Parent hash: 0x212ef9c7…3728d731
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,963 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.4%2,831,205 / 30,000,000

Base fee

20 gwei

State root

0x1c6b8c79bdb6…418b0a9e2760

Transactions root

0x7d5767521a35…7a323079a940

Receipts root

0xd1309e7f286e…618712931aa8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800