Transaction not yet indexed

55nAChaZA2KqpeZFu5UAq4TVdnnFpBKPV2TaP3bVoEkXxqTD35yDqMG2ksUQXjqcM4U5qFRLw5JedYsXzfQxnQgT

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