Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xf9e0c54fdf48374e0596b22a95fa2b1b7831f41c91305a52186f1a92f79069e4 · ArcScan

Block

#21,378,487

2026-09-17 19:37:45 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,487
Timestamp: 56 days ago · 2026-09-17 19:37:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9e0c54fdf48374e0596b22a95fa2b1b7831f41c91305a52186f1a92f79069e4
Parent hash: 0xba7dd8a5…2effe8b7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,487 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

19.6%5,869,598 / 30,000,000

Base fee

20 gwei

State root

0x5de06e4ca77a…ffd1056d3119

Transactions root

0x200c20438b35…f860f602ebe2

Receipts root

0xa51c4402c642…3b3ac07c9aa5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800