Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x380576f94bffddec49c35b3ca09c1422a0ae86abb2a321112f7e38bcf066e555 · ArcScan

Block

#21,420,796

2026-09-18 01:35:22 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,796
Timestamp: 50 days ago · 2026-09-18 01:35:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x380576f94bffddec49c35b3ca09c1422a0ae86abb2a321112f7e38bcf066e555
Parent hash: 0x43d00c3d…82b36c54
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,796 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.0%2,113,301 / 30,000,000

Base fee

20 gwei

State root

0xb2a373cfbb3a…447501d9e6b7

Transactions root

0x8ceacdedd41d…b6593f8f24e0

Receipts root

0xff9068f0cae0…66a58d6bc6ee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800