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

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 #21419153 · ArcScan

Block

#21,419,153

2026-09-18 01:21:29 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,153
Timestamp: 7 days ago · 2026-09-18 01:21:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x32213a311b63f86304e9121d6f6b4b34a92184b7199258cb3e5ee3cf0a54fb25
Parent hash: 0x268dc72b…1b55bcfe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,153 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

15.9%4,786,095 / 30,000,000

Base fee

20 gwei

State root

0x3f559a921748…5fcf3a8a0ad4

Transactions root

0x220c6752bb98…9595bfc25e20

Receipts root

0x8fe8883698ee…2b9a43364b36

Nonce

0x0000000000000000

Extra data

0x00000004a817c800