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 #0x45106672d51d65e6d623bdf7b7ecef4f41c8d41b3138ff046b8f2a9b5efca972 · ArcScan

Block

#21,321,152

2026-09-17 11:32:39 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,152
Timestamp: 12 days ago · 2026-09-17 11:32:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x45106672d51d65e6d623bdf7b7ecef4f41c8d41b3138ff046b8f2a9b5efca972
Parent hash: 0x6700fd31…64aba87f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,152 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

36.5%10,935,561 / 30,000,000

Base fee

20 gwei

State root

0x1608a5e21a37…004655a80651

Transactions root

0x24b23fcb676e…fa3bc9b12a16

Receipts root

0x4f54ce388611…60ed963fd2ef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800