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 #0xef417cbf3cbb16b2027c3275ee60380fce4e60604be652b2340a5efed3d46596 · ArcScan

Block

#21,241,876

2026-09-17 00:23:02 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,241,876
Timestamp: 11 days ago · 2026-09-17 00:23:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xef417cbf3cbb16b2027c3275ee60380fce4e60604be652b2340a5efed3d46596
Parent hash: 0x2fe02c4e…fde8f6e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,241,876 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

28.2%8,454,569 / 30,000,000

Base fee

20 gwei

State root

0x03088c2c27ed…668e298929a6

Transactions root

0x6f0120a5c018…5e74eb44c66b

Receipts root

0xf00c9914664b…ee4bbd85fdba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800