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 #0x5446a8a08ef3ba43fc1c580bff17e1169092f99c716b9f310a1fe24f85258280 · ArcScan

Block

#21,392,381

2026-09-17 21:35:10 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,381
Timestamp: 37 days ago · 2026-09-17 21:35:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x5446a8a08ef3ba43fc1c580bff17e1169092f99c716b9f310a1fe24f85258280
Parent hash: 0xfd7597df…a4dfcc2b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,381 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.6%771,696 / 30,000,000

Base fee

20 gwei

State root

0x8640ede1e365…456122b51d8b

Transactions root

0xbcc077f74696…156f242534de

Receipts root

0x2d171a714cff…3bef509bed6c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800