Transaction not yet indexed

53C8R55FC2aJ75FVeZgArfJBqu5xDW1YcD32sEfAeZZe5Wo3i4GHy3ZfgrtwNU59NArp1cmGwFm9DSBULbmkuCPx

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