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 #0x2caa042df3393ce390359909b5a303fb02736444096320e07b27834ffd315df0 · ArcScan

Block

#21,302,420

2026-09-17 08:54:28 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,420
Timestamp: 13 days ago · 2026-09-17 08:54:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x2caa042df3393ce390359909b5a303fb02736444096320e07b27834ffd315df0
Parent hash: 0x4c75f152…772f91ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,420 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

24.3%7,275,648 / 30,000,000

Base fee

20 gwei

State root

0x912c682a3354…18cff13bf1e4

Transactions root

0x715cdbbea4cd…201f06484c5c

Receipts root

0xd1963241f35f…4b423432e637

Nonce

0x0000000000000000

Extra data

0x00000004a817c800