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 #0x56a3396e2e61c9aceaceb0570e81f29e005248f1d4b449f25994c4c6997759ff · ArcScan

Block

#21,294,070

2026-09-17 07:43:54 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,070
Timestamp: 11 days ago · 2026-09-17 07:43:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x56a3396e2e61c9aceaceb0570e81f29e005248f1d4b449f25994c4c6997759ff
Parent hash: 0xd823cdbe…1a1e7147
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,070 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.8%2,353,939 / 30,000,000

Base fee

20 gwei

State root

0x3056a2344d37…e85cc86c66aa

Transactions root

0x5aed45bcd363…5bd7f3c81553

Receipts root

0x74b8c4d8df29…86536ef7829a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800