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 #21521722 · ArcScan

Block

#21,521,722

2026-09-18 15:48:28 UTC

FinalizedProposed 1 hr ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,722
Timestamp: 1 hr ago · 2026-09-18 15:48:28 UTC
Transactions: 12 transactions in this block
Block hash: 0x8170ecd95ac0a0e2d3c8f6148c2c5e4013b7a8d4c993b7f22d9cae25635d754f
Parent hash: 0xb5820aa7…1f2bdf72
Proposer

Transactions in this block12 of 12 shown

0xdac0de…f38b78

Contract Call0x574…a5f90x03a…7b75

$00 USDC1 hr ago

0xd3024b…0a1de9

0x5accc00d…37198797

Gas used / limit

4.1%1,225,581 / 30,000,000

Base fee

20 gwei

State root

0x5b4740f367fd…ff4a66b4a1f0

Transactions root

0x8b1035c212ae…63740aafaa66

Receipts root

0x614f910fc61b…cd51b63db419

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0xee6…aceb0x613…37b5

$00 USDC1 hr ago

0x08a2be…022f04

Contract Call0xa46…86440x3d7…f25d

$00 USDC1 hr ago

0x557f7b…4d442f

Contract Call0x98d…b2660x0d4…ec3c

$00 USDC1 hr ago

0x8309b2…07bbe5

Contract Call0x2ef…1f560x0d4…ec3c

$00 USDC1 hr ago

0x389f64…211020

Contract Call0x967…70070xf92…74ff

$00 USDC1 hr ago

0x9a0ac5…0b3e3f

Contract Call0x3fa…0e960x0d4…ec3c

$00 USDC1 hr ago

0x5c254a…250a90

Contract Call0x8b3…3f330x43d…41d5

$676.17676.17 USDC1 hr ago

0xa05d3e…64bf72

Contract Call0x3b0…8fc2Permit2

$00 USDC1 hr ago

0xf69a29…fe87c0

Contract Call0x2b9…055cUSDC

$00 USDC1 hr ago

0x7f6e3b…afe532

Contract Call0x582…816a0x7c1…1ebc

$00 USDC1 hr ago

0x5cf3bd…5ec1b0

Contract Call0xdad…3f160x3d7…f25d

$00 USDC1 hr ago