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 #0x208b73bd60823051ebb016cb93e4a7ccb87d3d13edf063db671612d5c5756fdd · ArcScan

Block

#21,570,889

2026-09-18 22:44:10 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,889
Timestamp: 57 days ago · 2026-09-18 22:44:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x208b73bd60823051ebb016cb93e4a7ccb87d3d13edf063db671612d5c5756fdd
Parent hash: 0xe9596c9a…f7e22dd3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,889 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.1%621,598 / 30,000,000

Base fee

20 gwei

State root

0x87c97ac60547…751497853dc7

Transactions root

0x69225c572641…45396f9c3c1d

Receipts root

0x3c7bfce0500a…4bc214257946

Nonce

0x0000000000000000

Extra data

0x00000004a817c800