Transaction not yet indexed

55ZUby12ameHzyrvFpqFLGUmThTE3DAGV8zDiT9NQhXvXwHkEEujTg3krUYhvLUYVvUSRCun13NcbihnbZ6UtNFV

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