Transaction not yet indexed

2SerfUFkfz3J6J2hkxoymWiPLTQseu6dPc93YAMQJweGxBiNb5KfANKTgpE8VkqXD9E3CPiAEiToMh9ZAdMXvRGY

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