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 #0xa86a5fa7a8002ba5e4974ead669c0c405e998f06bcda1f4a0a032c1cfedb5133 · ArcScan

Block

#21,277,759

2026-09-17 05:26:05 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,759
Timestamp: 8 days ago · 2026-09-17 05:26:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xa86a5fa7a8002ba5e4974ead669c0c405e998f06bcda1f4a0a032c1cfedb5133
Parent hash: 0xa1a214f2…fedcb4a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,759 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.4%3,128,515 / 30,000,000

Base fee

20 gwei

State root

0x5f94329b08ae…12c13e785066

Transactions root

0x6ed96cf4e7fd…9cf3f4eef141

Receipts root

0x5845bf966f87…8859d24b51c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800