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 #21394916 · ArcScan

Block

#21,394,916

2026-09-17 21:56:36 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,916
Timestamp: 11 days ago · 2026-09-17 21:56:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x98be5d6ce6eb65de83580319c66e327b3ad2b74982547ac879383b0f831e018f
Parent hash: 0xc77238b8…9b39ab1a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,916 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

7.2%2,157,176 / 30,000,000

Base fee

20 gwei

State root

0x42bdb8dc30c0…6625c5ffc19c

Transactions root

0xc4e687082d7a…7382dd0af34d

Receipts root

0x5beb8809ffed…36f00df73a0c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800