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 #21380445 · ArcScan

Block

#21,380,445

2026-09-17 19:54:18 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,445
Timestamp: 21 days ago · 2026-09-17 19:54:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x089f598c6019178f43512150e6e9eac26b10762cfc51d1e1aabdaa4d0b1c4f7c
Parent hash: 0xe3050101…5b30449c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,445 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

21.5%6,454,613 / 30,000,000

Base fee

20 gwei

State root

0xc3a2b9762ed9…983e9b918a05

Transactions root

0x466196b63db5…c547216dd96a

Receipts root

0x0e3e61040968…d772ab3fc1a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800