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 #21275960 · ArcScan

Block

#21,275,960

2026-09-17 05:10:53 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,275,960
Timestamp: 14 days ago · 2026-09-17 05:10:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3ddd8bf4a6595a95e69ba4dc205b8cdedf97879a8425aae1763fd5f391a126e
Parent hash: 0xbefd4026…3bd2b871
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,275,960 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

17.6%5,292,100 / 30,000,000

Base fee

20 gwei

State root

0x98c32b8e651f…4525b1eb6ca0

Transactions root

0x13463df66038…0b98f4940d41

Receipts root

0xfc2b5020ef1f…1b82f9d839f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800