Transaction not yet indexed

55niYAzqC1F1tr8fFFjFMjAzRisGWVmrPA9b1Q6hPF2894c7swjTWo6izuEyPjYLYnJNukFxraVK3ZZGEHBLL95L

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