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 #0xdc771e9efaf090a477e4d128eaf89df046ea1a95c29b7e676ed76836be6f074b · ArcScan

Block

#21,416,344

2026-09-18 00:57:44 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,344
Timestamp: 58 days ago · 2026-09-18 00:57:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xdc771e9efaf090a477e4d128eaf89df046ea1a95c29b7e676ed76836be6f074b
Parent hash: 0x7401a525…c54d239e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,344 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

12.0%3,588,337 / 30,000,000

Base fee

20 gwei

State root

0xe91812798f19…7574e8b4b8b4

Transactions root

0x2e277cc457da…e62e2eabf671

Receipts root

0x50dc8eb1d98b…5583f8d809be

Nonce

0x0000000000000000

Extra data

0x00000004a817c800