Transaction not yet indexed

517EXKcN5nbpDoHnUQT2g8kAzRC6QPH5MG2ZFdMqWbFdq9a7ejmZeuSfKRuzU2vDXiRZhuct3AzFXpmmczM9Dk77

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