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 #0xfca2bbb2a301d6664da41022832b3e78703ef704e017c324d915ef512078f0c1 · ArcScan

Block

#21,307,519

2026-09-17 09:37:32 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,519
Timestamp: 28 days ago · 2026-09-17 09:37:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xfca2bbb2a301d6664da41022832b3e78703ef704e017c324d915ef512078f0c1
Parent hash: 0x654c4726…614c3cd1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,519 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.0%3,002,671 / 30,000,000

Base fee

20 gwei

State root

0x4319aa2289e8…9cb2c07d6f14

Transactions root

0xb0f67053f3ba…c038e16dc594

Receipts root

0xbcd6f0f26eee…e1b53ceabf63

Nonce

0x0000000000000000

Extra data

0x00000004a817c800