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 #21553878 · ArcScan

Block

#21,553,878

2026-09-18 20:20:19 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,878
Timestamp: 2 days ago · 2026-09-18 20:20:19 UTC
Transactions: 12 transactions in this block
Block hash: 0xb8770dd50672a09e10b3c88aaac035a6d840b5e3cfb90003df48c7e5dec00c06
Parent hash: 0xfe65e1f4…51c97fb3
Proposer

Transactions in this block12 of 12 shown

0xcadca9…2878fd

Contract Call0x574…a5f90x03a…7b75

$00 USDC2 days ago

0x7abb3d…9d69c8

0x3f37c5a8…4cf35c8c

Gas used / limit

15.3%4,589,820 / 30,000,000

Base fee

20 gwei

State root

0x44af429b9509…4d88e0e83ea4

Transactions root

0x853589bdd8e9…1dc45105dfb8

Receipts root

0x0a3ccbf99927…2d5ac6e6f38a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0x9d1…ed910xb02…97da

$00 USDC2 days ago

0xcae90b…92f949

Contract Call0x5a8…551e0x0d4…ec3c

$00 USDC2 days ago

0x74da2c…4f5976

Contract Call0xa99…dcbe0xf92…74ff

$00 USDC2 days ago

0x8ea3a4…ca6dc9

Contract Call0xd0f…db090x4fc…9fb1

$00 USDC2 days ago

0x4429ee…476608

Contract Call0xebd…d8a40x4fc…9fb1

$00 USDC2 days ago

0x136c5c…0c7907

Contract Call0x954…bc6a0x4fc…9fb1

$00 USDC2 days ago

0xddd9a5…4b1a78

Contract Call0x3a5…b2730x4fc…9fb1

$00 USDC2 days ago

0x4762a8…eded60

Contract Call0x014…03160x4fc…9fb1

$00 USDC2 days ago

0x8be9d7…a4506b

Contract Call0xa13…25410x4fc…9fb1

$00 USDC2 days ago

0x0ca1c4…eb9bec

Contract Call0x243…3beb0x4fc…9fb1

$00 USDC2 days ago

0x5ef53e…76ecec

Contract Call0x1b0…08590x4fc…9fb1

$00 USDC2 days ago