Transaction not yet indexed

66Ru7xLW6RqbX9YdtJ2FDrNVwpfYSnp1cMeZ44CQLChfzZHPfBCtmyBBCUqyYMsvYNvY2S5QZTkm2FMFRZqFDmA9

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