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 #21244392 · ArcScan

Block

#21,244,392

2026-09-17 00:44:16 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,392
Timestamp: 17 days ago · 2026-09-17 00:44:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xdc8e2acdf493f7f777a20709d1cde21ed4a3a94388c1bc63a94e48c6f060ca5c
Parent hash: 0xd2ef4632…bf860a95
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,392 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

36.6%10,977,455 / 30,000,000

Base fee

20 gwei

State root

0x6d5f094454e2…8707b4ad75bd

Transactions root

0xfe83883df0c3…1340d64418ab

Receipts root

0x2c716665fdb6…0f6b2b96e5b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800