Transaction not yet indexed

55ETto8yvGjXrg5fL1Q5oPKmLfaydhmXSYxWbCUxWXiBybe3CAfqe6dBE4FRfBqkh2mWACZ2pq7sDxTZgbfYaSS2

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