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 #0x2a78ed76fa8ced39d31edc063a10e36566847f382f1aa6cba219b929f94b2d51 · ArcScan

Block

#21,372,286

2026-09-17 18:45:22 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,286
Timestamp: 28 days ago · 2026-09-17 18:45:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a78ed76fa8ced39d31edc063a10e36566847f382f1aa6cba219b929f94b2d51
Parent hash: 0x8db65aeb…af7234af
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,286 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

21.4%6,406,617 / 30,000,000

Base fee

20 gwei

State root

0x766549ba03e8…a7680a6fe498

Transactions root

0x6623b44b0e8f…0e29a00a4d3c

Receipts root

0xea8aa9e16160…5248b529ef05

Nonce

0x0000000000000000

Extra data

0x00000004a817c800