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 #0x840bb5e817323e19947b300729898c606db49191b7fe9a646918748c0f8aa8ee · ArcScan

Block

#21,282,082

2026-09-17 06:02:37 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,082
Timestamp: 3 days ago · 2026-09-17 06:02:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x840bb5e817323e19947b300729898c606db49191b7fe9a646918748c0f8aa8ee
Parent hash: 0x8b24aecd…0caa4cba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,082 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

39.4%11,808,845 / 30,000,000

Base fee

20 gwei

State root

0x1772119209ed…4a35afd6da1f

Transactions root

0xf6627a240667…2cda8e7b8d63

Receipts root

0x03be032a1f6a…484aeccf483c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800