Transaction not yet indexed

52RfHe4FyyaWYHe7LtbTjKgZgijN3idT7D45CeLY4K2gBcMBpmLqq38kDpyyuTrxPFTWcXA8WTRmSRuNQWR8QeEa

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