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 #0xfd1a52bbec74504a76bb833b86ffe5c3a25a965e2a382a4d48a8d4e989f7327f · ArcScan

Block

#21,371,780

2026-09-17 18:41:05 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,780
Timestamp: 13 days ago · 2026-09-17 18:41:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd1a52bbec74504a76bb833b86ffe5c3a25a965e2a382a4d48a8d4e989f7327f
Parent hash: 0xca71873e…d5305e6c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,780 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

6.3%1,888,599 / 30,000,000

Base fee

20 gwei

State root

0x308aa0143e7a…c6293fe2b067

Transactions root

0x5a956f7d29ba…8bb42c431b38

Receipts root

0x803d09e7f085…37db3ab09ee5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800