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 #0x745af27a23978014b4f2bb9444807069e2906486155f9825fec6188347528c0f · ArcScan

Block

#21,210,556

2026-09-16 19:58:40 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,556
Timestamp: 3 days ago · 2026-09-16 19:58:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x745af27a23978014b4f2bb9444807069e2906486155f9825fec6188347528c0f
Parent hash: 0x848ba62b…fe782d64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,556 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

82.2%24,672,330 / 30,000,000

Base fee

20.108343688 gwei

State root

0xa4854a6c55b4…9c6b66054c28

Transactions root

0x6b2e130ec38e…ef5b0c2b3f35

Receipts root

0xb79cb0bdd23f…8c0ab232c67c

Nonce

0x0000000000000000

Extra data

0x00000004b4eb1d01