Transaction not yet indexed

52UPC59r1jcKW2VwfvwpNDefr5aP6Fc3HQ67KJHWKtWcjozqMMfg7KAunXWY9QhQQSmMEX2vDFct4x7f8nQH3oU2

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