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 #0x5126ec73d9efc47ffb81c39ae0d1efa1084f639f7f353f7044604d7c86746233 · ArcScan

Block

#21,338,891

2026-09-17 14:02:28 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,891
Timestamp: 11 days ago · 2026-09-17 14:02:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x5126ec73d9efc47ffb81c39ae0d1efa1084f639f7f353f7044604d7c86746233
Parent hash: 0x770068c5…3e64d893
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,891 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

13.3%4,005,230 / 30,000,000

Base fee

20 gwei

State root

0x8b72458a41f5…c84e842272b0

Transactions root

0xb2df06141ce9…93ba6af937a5

Receipts root

0xe1943a8380fe…ff3a9a476af7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800