Transaction not yet indexed

255VUsWbEQ9bQN1MZ44vd1YNnze9iHjYVU8Qri3wnaGGcp491o9S2J9K8Ud5XAcKjFuy2H2ukePp7FnERxsAuAh4

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