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 #21387957 · ArcScan

Block

#21,387,957

2026-09-17 20:57:47 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,957
Timestamp: 12 days ago · 2026-09-17 20:57:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x9079ced1645419b0d96d2c5a3eaa0e31ca7a6312cf0dbbef262d62c25c3f1c42
Parent hash: 0x52a0a1a9…5f3c2b3c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,957 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

6.9%2,071,862 / 30,000,000

Base fee

20 gwei

State root

0xa647e7f37346…e613ffe53533

Transactions root

0x5d10430f6f41…aa154722f6c3

Receipts root

0x495b0dae2313…a57bcba815fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800