Transaction not yet indexed

52MLnmspTk9S2Y64mTeCjnaMp32nQEfmpjRbK1L1UBUtzJ7HC8JmCX7cJ1rX2UYXgidcJAjN2J2fKXp5KyskY4DW

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