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 #0xfa90b269d8224c7a4c787745dae6e282e720dc7a3719dc7df5094e702f9f6673 · ArcScan

Block

#21,320,538

2026-09-17 11:27:28 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,538
Timestamp: 30 days ago · 2026-09-17 11:27:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa90b269d8224c7a4c787745dae6e282e720dc7a3719dc7df5094e702f9f6673
Parent hash: 0x1005c384…92ba5d3d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,538 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

23.0%6,891,605 / 30,000,000

Base fee

20 gwei

State root

0x90d06697b3a1…a41f96475383

Transactions root

0xa1fd473cb10b…7f857a7b3b3c

Receipts root

0x7436b75504b7…5c126f5713d8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800