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 #21293846 · ArcScan

Block

#21,293,846

2026-09-17 07:42:01 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,293,846
Timestamp: 10 days ago · 2026-09-17 07:42:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x129c0cd2c6f1c81a63279c2837ae06830bee71aabba0a400023779953ff5c270
Parent hash: 0x5477e384…842c7ead
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,293,846 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

8.6%2,576,419 / 30,000,000

Base fee

20 gwei

State root

0x27f3c048b45b…b0253f9a5776

Transactions root

0xb30536d19106…772a60b22fcf

Receipts root

0x5b3b1690b6a6…3697e4a0b1c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800