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 #21551094 · ArcScan

Block

#21,551,094

2026-09-18 19:56:47 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,094
Timestamp: 36 days ago · 2026-09-18 19:56:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xd840dbddf8b0fe46303852d43b87ed1a43dc0e7b6d498a376f1f59435b32a087
Parent hash: 0xfc4f7529…de4f2883
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,094 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.5%1,057,437 / 30,000,000

Base fee

20 gwei

State root

0x1e2e1355c593…9a215f465eee

Transactions root

0x36019d29c608…e291f3b6402e

Receipts root

0xb77d6963ff79…3ee318136e15

Nonce

0x0000000000000000

Extra data

0x00000004a817c800