Transaction not yet indexed

55tbfC1E2prRZquATYTRyTnn2kofKCeiMSwWFMbJ2hpr1kpLWqMWDhrQoGXuKDVpU5DAtoWZmxvZBcRnPG22JGHr

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