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 #21242249 · ArcScan

Block

#21,242,249

2026-09-17 00:26:11 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,249
Timestamp: 23 days ago · 2026-09-17 00:26:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xab2464e40030f65409191df131a7c96da23111eb284619957d9c4487963072c5
Parent hash: 0x1f87fc1b…76a51626
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,249 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

31.6%9,466,637 / 30,000,000

Base fee

20 gwei

State root

0x066653c397b5…7eb7bc482f7d

Transactions root

0xbeff5c3edef4…a6a078e21566

Receipts root

0xa1d24e425416…04ea90b6ece2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800