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 #0x2a63eec6eda9f550f0d84837dc43d6df2b6d087c726fd68c2809c95dbe03b25a · ArcScan

Block

#21,256,297

2026-09-17 02:24:47 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,297
Timestamp: 52 days ago · 2026-09-17 02:24:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a63eec6eda9f550f0d84837dc43d6df2b6d087c726fd68c2809c95dbe03b25a
Parent hash: 0x1e1660bb…51ff1145
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,297 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

29.7%8,908,893 / 30,000,000

Base fee

20 gwei

State root

0x9d52d2bc12af…5452f16b645f

Transactions root

0x7162409446f9…f2f37403f844

Receipts root

0x73960abc86ce…a83e91faf8f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800