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 #21276347 · ArcScan

Block

#21,276,347

2026-09-17 05:14:09 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,347
Timestamp: 25 days ago · 2026-09-17 05:14:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xe9122a592fc0b44eb2aec73403925366853686bed7e443b92d3b4a490a50c8ee
Parent hash: 0x605a7865…2547bd9f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,347 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.3%2,794,840 / 30,000,000

Base fee

20 gwei

State root

0xe169161deae3…c98e4a9ebfcf

Transactions root

0xd4ac85eb0881…00ad52a75b62

Receipts root

0x08fa818708c6…2bf3a4652de9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800