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 #0xb90ce0f1ebab0236a3cf867025e78edbc25f6a92826104604017140554e2f698 · ArcScan

Block

#21,525,970

2026-09-18 16:24:23 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,970
Timestamp: 9 days ago · 2026-09-18 16:24:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xb90ce0f1ebab0236a3cf867025e78edbc25f6a92826104604017140554e2f698
Parent hash: 0x8f3a0770…38e5f9dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,970 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.0%2,117,760 / 30,000,000

Base fee

20 gwei

State root

0x1f8db908ce7f…737941f307cc

Transactions root

0x8847e182c7c9…3e008c431381

Receipts root

0xf40b95e2ed4d…d2237426d5c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800