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 #21245962 · ArcScan

Block

#21,245,962

2026-09-17 00:57:31 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,962
Timestamp: 7 days ago · 2026-09-17 00:57:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xdec5ba5a7adf7c27c7add9fcc1e45099b2e9749770892cdd5e052b52312faa06
Parent hash: 0x058837f8…958734a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,962 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

44.0%13,203,139 / 30,000,000

Base fee

20 gwei

State root

0x0271c62d9d79…3547ddbd0663

Transactions root

0xa64b220591fa…c9be75522da4

Receipts root

0x830dd10598c6…3209c6050bf4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800