Transaction not yet indexed

52DFi1R5q6s1Q31r7MYGxJpjAzMdgvNF2CXEpa6nNoMdYGe7mArR1eFm3a7KadaVP1rPRCWPKjqEdhQgbFVGtKf3

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