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 #0x615444edc7c48af74d6fae2cd513b435796bf0f151a7597a5289dbeecee302bc · ArcScan

Block

#21,321,903

2026-09-17 11:38:59 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,903
Timestamp: 11 days ago · 2026-09-17 11:38:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x615444edc7c48af74d6fae2cd513b435796bf0f151a7597a5289dbeecee302bc
Parent hash: 0x5cff7fca…e739e06f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,903 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

15.5%4,659,788 / 30,000,000

Base fee

20 gwei

State root

0xa4dfe6e45832…e016585652d5

Transactions root

0x85f67efeffdc…604083017c7d

Receipts root

0x07c256a473fc…891502704ad9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800