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 #0xb388e8cb3da8fb8c4956b9e5e6cb0f91414dcf39875d160ab32dc2e750951a04 · ArcScan

Block

#21,419,497

2026-09-18 01:24:23 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,497
Timestamp: 17 days ago · 2026-09-18 01:24:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xb388e8cb3da8fb8c4956b9e5e6cb0f91414dcf39875d160ab32dc2e750951a04
Parent hash: 0x8f2d94e4…4a3bf7f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,497 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

13.0%3,908,767 / 30,000,000

Base fee

20 gwei

State root

0x1b08b1cb359f…83a85a13fffc

Transactions root

0x9a45fbb25f00…9a7f7408afba

Receipts root

0xc056a4751ea9…597bb4b3e143

Nonce

0x0000000000000000

Extra data

0x00000004a817c800