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

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 #21398096 · ArcScan

Block

#21,398,096

2026-09-17 22:23:29 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,096
Timestamp: 52 days ago · 2026-09-17 22:23:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xf140981b22fd01c97a19e99a2d6cdf9e0d44e742c1c3dc275e418b3e72e5e3bd
Parent hash: 0x5b079abd…30dacdfa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,096 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.2%2,157,276 / 30,000,000

Base fee

20 gwei

State root

0x3d6022dd4a20…5a7ccd1b0a25

Transactions root

0xa9df061c1791…c7387b0e2b5e

Receipts root

0x754fe2c7f084…4753c180fa2c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800