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 #0x3d1e20f1065f2b533099857d7a557d69706574d9f4977d93a384fcebb5b549a3 · ArcScan

Block

#21,290,406

2026-09-17 07:12:56 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,406
Timestamp: 20 days ago · 2026-09-17 07:12:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d1e20f1065f2b533099857d7a557d69706574d9f4977d93a384fcebb5b549a3
Parent hash: 0x7d2d2de3…b9c37b6d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,406 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.7%2,597,347 / 30,000,000

Base fee

20 gwei

State root

0xaddc3337abc9…6db2bff1acc1

Transactions root

0x6c1188bf6323…b6a625e5972c

Receipts root

0xf39d2177deca…272885c4d125

Nonce

0x0000000000000000

Extra data

0x00000004a817c800