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 #21291615 · ArcScan

Block

#21,291,615

2026-09-17 07:23:10 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,615
Timestamp: 7 days ago · 2026-09-17 07:23:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x4fc06cffcb7546f8f6740e88119a6bce24867cf2ba944f8fe7e2a401b091b0f0
Parent hash: 0xf523282d…c2533a40
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,615 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

21.6%6,473,009 / 30,000,000

Base fee

20 gwei

State root

0x01a8edae0f2d…c22124e2e382

Transactions root

0x046dba986119…64740f467549

Receipts root

0x038a17a36208…7fb2642c44a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800