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 #21245027 · ArcScan

Block

#21,245,027

2026-09-17 00:49:38 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,027
Timestamp: 19 days ago · 2026-09-17 00:49:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x168777fe0ce8c791661ec0011801df46bbfabec9b166a03b53d6f56818d110b8
Parent hash: 0x34cc4f2f…d2e66a01
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,027 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

40.8%12,251,427 / 30,000,000

Base fee

20 gwei

State root

0xb486190955e0…104e7fe20559

Transactions root

0xb862c4b49738…9282420480b4

Receipts root

0x74b3544d9f7f…06ef8f7d5dec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800