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 #0x56f33aec3a52cb080da979fc5cd22d8885419b4041ccb489f4c9ff5a73e93579 · ArcScan

Block

#21,389,618

2026-09-17 21:11:49 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,618
Timestamp: 36 days ago · 2026-09-17 21:11:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x56f33aec3a52cb080da979fc5cd22d8885419b4041ccb489f4c9ff5a73e93579
Parent hash: 0x284b05c4…7c55fe4f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,618 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

10.1%3,035,904 / 30,000,000

Base fee

20 gwei

State root

0x326861edf07d…14d945137b19

Transactions root

0xf56e030f7ba7…40ba9867eebc

Receipts root

0x1b6f2697d591…6dfa73130e02

Nonce

0x0000000000000000

Extra data

0x00000004a817c800