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 #21312049 · ArcScan

Block

#21,312,049

2026-09-17 10:15:48 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,049
Timestamp: 47 days ago · 2026-09-17 10:15:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x9571ddea76e86b8b5bf4d41ce0c4682a0426c112f697c0e8a3fe5964e1d175d2
Parent hash: 0xc8f59db1…b8a2d03e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,049 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

38.8%11,648,390 / 30,000,000

Base fee

20 gwei

State root

0x5c8a3513aabf…28c71ed1e48c

Transactions root

0x63ca02e68d97…e82946126fdc

Receipts root

0x45be3373032f…5a65d192b049

Nonce

0x0000000000000000

Extra data

0x00000004a817c800