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 #0x28c11b3573497243f73f0de1ffd2c6e084cf7c8a278352f911429b361207892c · ArcScan

Block

#21,378,483

2026-09-17 19:37:43 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,483
Timestamp: 57 days ago · 2026-09-17 19:37:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x28c11b3573497243f73f0de1ffd2c6e084cf7c8a278352f911429b361207892c
Parent hash: 0x5ff38b61…26a3646f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,483 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

15.7%4,699,658 / 30,000,000

Base fee

20 gwei

State root

0x8be3e3624297…4b5a54631e81

Transactions root

0x8ea9f2d73b19…f3a786b3ca14

Receipts root

0xc3a902a6a320…8aea5d6d0415

Nonce

0x0000000000000000

Extra data

0x00000004a817c800