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

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 #21260860 · ArcScan

Block

#21,260,860

2026-09-17 03:03:20 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,860
Timestamp: 27 days ago · 2026-09-17 03:03:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x455488e0d1a2d6a1c3f328c59be90392280f983b78ef21a6bd7e20b9bfa625ad
Parent hash: 0xa7f363ca…af1105b7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,860 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.5%2,244,529 / 30,000,000

Base fee

20 gwei

State root

0xe8e8bef8f593…88b00a10e333

Transactions root

0xc1567e2f6299…b1b1068bef96

Receipts root

0xe02d80f581ba…ad893d5852c9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800