Transaction not yet indexed

52CbFBEnt6CSssRT3u8VTuAnBeXSAtpjAWuiQBRof4FTTuUBcHqg48ppyWAEXei9yvos7kWiFX1JJNwAJPt3k1s2

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.