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 #0xb63d289a56508c3b29628bc65983d7e296b846d7d9bc19d2b0f24de9b9194589 · ArcScan

Block

#21,377,539

2026-09-17 19:29:45 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,539
Timestamp: 57 days ago · 2026-09-17 19:29:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xb63d289a56508c3b29628bc65983d7e296b846d7d9bc19d2b0f24de9b9194589
Parent hash: 0xcea1b50b…15daace6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,539 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

7.5%2,250,429 / 30,000,000

Base fee

20 gwei

State root

0xf435bb34ff2e…80b0d86a545e

Transactions root

0xc8bebb3ec856…7968b443a497

Receipts root

0x622f0cb2f984…a31b4b7bbf3a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800