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 #0x5aa49bf2c1553079c1cbb04a44e995798bab9932caebea66b78fc17a1543fbde · ArcScan

Block

#21,261,506

2026-09-17 03:08:47 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,506
Timestamp: 24 days ago · 2026-09-17 03:08:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x5aa49bf2c1553079c1cbb04a44e995798bab9932caebea66b78fc17a1543fbde
Parent hash: 0x72d1ebf2…763ad4c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,506 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.5%2,859,821 / 30,000,000

Base fee

20 gwei

State root

0x0bbbca9639a7…c6c541ae6ef9

Transactions root

0xc4307efcc2c4…5c6a1a8f14a2

Receipts root

0xd3d0eb2b9a4b…3fa17ca437e4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800