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 #21301040 · ArcScan

Block

#21,301,040

2026-09-17 08:42:48 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,040
Timestamp: 15 days ago · 2026-09-17 08:42:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xe86b00dfcd6aca5da1f35e282cad3a52c8dc9d73a76e646eb4d221becdecd028
Parent hash: 0x35901eed…5abe6453
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,040 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

17.9%5,362,743 / 30,000,000

Base fee

20 gwei

State root

0x76844721d010…e43e66aa2312

Transactions root

0x43a340a6f797…50b75ecd6d98

Receipts root

0x1166e1f95749…b62f237a937f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800