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 #21517367 · ArcScan

Block

#21,517,367

2026-09-18 15:11:40 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,367
Timestamp: 14 days ago · 2026-09-18 15:11:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x197090b3945fcdc108b45993281c1e7654ba0cb74f006ae00ab77531fab16728
Parent hash: 0x2869be8d…3831b896
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,367 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

15.4%4,609,039 / 30,000,000

Base fee

20 gwei

State root

0x88cef5d0fad2…34431372c39d

Transactions root

0x745aad7f8961…e79f1881350f

Receipts root

0xcc937a65aa93…c856efba3fcb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800