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 #21282474 · ArcScan

Block

#21,282,474

2026-09-17 06:05:55 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,474
Timestamp: 13 days ago · 2026-09-17 06:05:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x43e15c60d592883b4b9d3600137a93e492e9e799d6671fb8f571c85bc0857d9f
Parent hash: 0x53831bed…357b9640
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,474 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

16.5%4,962,979 / 30,000,000

Base fee

20 gwei

State root

0x34a9666ac5bc…fd5a7257db81

Transactions root

0x7b8bb051bef8…35e178e45dc2

Receipts root

0xb33fcb030497…9d5b4a47ce37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800