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 #0x55a45f9fc9d484f4d7d893fca894ce52fc3016d52bb7911c2ca89470cc9f1f2c · ArcScan

Block

#21,312,596

2026-09-17 10:20:25 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,596
Timestamp: 32 days ago · 2026-09-17 10:20:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x55a45f9fc9d484f4d7d893fca894ce52fc3016d52bb7911c2ca89470cc9f1f2c
Parent hash: 0x72bbf983…d44d3aec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,596 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

27.4%8,227,359 / 30,000,000

Base fee

20 gwei

State root

0x4d456c4e0fb8…8e72e2e03969

Transactions root

0xe21c3c06dab8…dbf0c6024425

Receipts root

0xe2391f5eaeea…d71fd9321fd1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800