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 #0x5ef55c5f7e3db7839e6c4935c6a8eef67139afc8f4d76bb52096c58e18856652 · ArcScan

Block

#21,262,611

2026-09-17 03:18:07 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,611
Timestamp: 11 days ago · 2026-09-17 03:18:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ef55c5f7e3db7839e6c4935c6a8eef67139afc8f4d76bb52096c58e18856652
Parent hash: 0x4d15a447…d08b82ef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,611 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.4%2,528,559 / 30,000,000

Base fee

20 gwei

State root

0x620647895f95…ec0717e63127

Transactions root

0x337d0703c99a…a09b1abbf61e

Receipts root

0x2d233d5f66ec…0462026b03ea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800