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 #0x2e99c57f014642c9e26c8d37c7d19d50f069f1addebbe4c729dd0441bc83e2c2 · ArcScan

Block

#21,309,301

2026-09-17 09:52:36 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,301
Timestamp: 14 days ago · 2026-09-17 09:52:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x2e99c57f014642c9e26c8d37c7d19d50f069f1addebbe4c729dd0441bc83e2c2
Parent hash: 0x17476a0a…6ad4f615
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,301 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

18.9%5,677,980 / 30,000,000

Base fee

20 gwei

State root

0xc540e9c33d9d…baa4450e785f

Transactions root

0x05288a638cd6…a343255940db

Receipts root

0x1383c9bb3bcd…3531011daf20

Nonce

0x0000000000000000

Extra data

0x00000004a817c800