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 #21358177 · ArcScan

Block

#21,358,177

2026-09-17 16:46:10 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,177
Timestamp: 10 days ago · 2026-09-17 16:46:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x71bf04d571688c6dbbecb43c49d677efada6613e4d152f8eb6c36ed1f43e74b5
Parent hash: 0x87960cbe…30087bd7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,177 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

15.7%4,698,224 / 30,000,000

Base fee

20 gwei

State root

0x12721fa926f8…f7b522824123

Transactions root

0x14d9eb522ef3…ac0e9cffb62e

Receipts root

0x6499bb0e158c…0016d02908a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800